1941506502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 4496228352

約数和(自身を除く): 2554721850

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 71, 78, 86, 93, 129, 142, 186, 213, 258, 263, 403, 426, 526, 559, 789, 806, 923, 1118, 1209, 1333, 1578, 1677, 1846, 2201, 2418, 2666, 2769, 3053, 3354, 3419, 3999, 4402, 5538, 6106, 6603, 6838, 7998, 8153, 9159, 10257, 11309, 13206, 16306, 17329, 18318, 18673, 20514, 22618, 24459, 28613, 33927, 34658, 37346, 39689, 48918, 51987, 56019, 57226, 67854, 79378, 85839, 94643, 103974, 105989, 112038, 119067, 147017, 171678, 189286, 211978, 238134, 242749, 283929, 294034, 317967, 350579, 441051, 485498, 567858, 578863, 635934, 701158, 728247, 802939, 882102, 1051737, 1157726, 1230359, 1456494, 1605878, 1736589, 2103474, 2408817, 2460718, 3473178, 3691077, 4557527, 4817634, 7382154, 7525219, 9115054, 10438207, 13672581, 15050438, 20876414, 22575657, 24891109, 27345162, 31314621, 45151314, 49782218, 62629242, 74673327, 149346654, 323584417, 647168834, 970753251, 1941506502]

約数ペア:

[(1, 1941506502), (2, 970753251), (3, 647168834), (6, 323584417), (13, 149346654), (26, 74673327), (31, 62629242), (39, 49782218), (43, 45151314), (62, 31314621), (71, 27345162), (78, 24891109), (86, 22575657), (93, 20876414), (129, 15050438), (142, 13672581), (186, 10438207), (213, 9115054), (258, 7525219), (263, 7382154), (403, 4817634), (426, 4557527), (526, 3691077), (559, 3473178), (789, 2460718), (806, 2408817), (923, 2103474), (1118, 1736589), (1209, 1605878), (1333, 1456494), (1578, 1230359), (1677, 1157726), (1846, 1051737), (2201, 882102), (2418, 802939), (2666, 728247), (2769, 701158), (3053, 635934), (3354, 578863), (3419, 567858), (3999, 485498), (4402, 441051), (5538, 350579), (6106, 317967), (6603, 294034), (6838, 283929), (7998, 242749), (8153, 238134), (9159, 211978), (10257, 189286), (11309, 171678), (13206, 147017), (16306, 119067), (17329, 112038), (18318, 105989), (18673, 103974), (20514, 94643), (22618, 85839), (24459, 79378), (28613, 67854), (33927, 57226), (34658, 56019), (37346, 51987), (39689, 48918)]