2287172804

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4483}}^1$

素因数の和:4657

約数の個数: 72

約数和(自身を含む): 4937960160

約数和(自身を除く): 2650787356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 137, 196, 266, 274, 532, 548, 931, 959, 1862, 1918, 2603, 3724, 3836, 4483, 5206, 6713, 8966, 10412, 13426, 17932, 18221, 26852, 31381, 36442, 62762, 72884, 85177, 125524, 127547, 170354, 219667, 255094, 340708, 439334, 510188, 596239, 614171, 878668, 1192478, 1228342, 2384956, 2456684, 4173673, 4299197, 8347346, 8598394, 11669249, 16694692, 17196788, 23338498, 30094379, 46676996, 60188758, 81684743, 120377516, 163369486, 326738972, 571793201, 1143586402, 2287172804]

約数ペア:

[(1, 2287172804), (2, 1143586402), (4, 571793201), (7, 326738972), (14, 163369486), (19, 120377516), (28, 81684743), (38, 60188758), (49, 46676996), (76, 30094379), (98, 23338498), (133, 17196788), (137, 16694692), (196, 11669249), (266, 8598394), (274, 8347346), (532, 4299197), (548, 4173673), (931, 2456684), (959, 2384956), (1862, 1228342), (1918, 1192478), (2603, 878668), (3724, 614171), (3836, 596239), (4483, 510188), (5206, 439334), (6713, 340708), (8966, 255094), (10412, 219667), (13426, 170354), (17932, 127547), (18221, 125524), (26852, 85177), (31381, 72884), (36442, 62762)]