13308878548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{1489}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 28656633600

約数和(自身を除く): 15347755052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 317, 371, 532, 634, 742, 1007, 1268, 1484, 1489, 2014, 2219, 2978, 4028, 4438, 5956, 6023, 7049, 8876, 10423, 12046, 14098, 16801, 20846, 24092, 28196, 28291, 33602, 41692, 42161, 56582, 67204, 78917, 84322, 113164, 117607, 157834, 168644, 198037, 235214, 315668, 319219, 396074, 470428, 472013, 552419, 638438, 792148, 944026, 1104838, 1276876, 1499423, 1888052, 2209676, 2234533, 2998846, 3304091, 4469066, 5997692, 6608182, 8938132, 8968247, 10495961, 13216364, 17936494, 20991922, 25016689, 35872988, 41983844, 50033378, 62777729, 100066756, 125555458, 175116823, 251110916, 350233646, 475317091, 700467292, 950634182, 1901268364, 3327219637, 6654439274, 13308878548]

約数ペア:

[(1, 13308878548), (2, 6654439274), (4, 3327219637), (7, 1901268364), (14, 950634182), (19, 700467292), (28, 475317091), (38, 350233646), (53, 251110916), (76, 175116823), (106, 125555458), (133, 100066756), (212, 62777729), (266, 50033378), (317, 41983844), (371, 35872988), (532, 25016689), (634, 20991922), (742, 17936494), (1007, 13216364), (1268, 10495961), (1484, 8968247), (1489, 8938132), (2014, 6608182), (2219, 5997692), (2978, 4469066), (4028, 3304091), (4438, 2998846), (5956, 2234533), (6023, 2209676), (7049, 1888052), (8876, 1499423), (10423, 1276876), (12046, 1104838), (14098, 944026), (16801, 792148), (20846, 638438), (24092, 552419), (28196, 472013), (28291, 470428), (33602, 396074), (41692, 319219), (42161, 315668), (56582, 235214), (67204, 198037), (78917, 168644), (84322, 157834), (113164, 117607)]