1273908116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2729}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 2465648640

約数和(自身を除く): 1191740524

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 191, 382, 611, 764, 1222, 2444, 2483, 2729, 4966, 5458, 8977, 9932, 10916, 17954, 35477, 35908, 70954, 116701, 128263, 141908, 233402, 256526, 466804, 513052, 521239, 1042478, 1667419, 2084956, 3334838, 6669676, 6776107, 13552214, 24498233, 27104428, 48996466, 97992932, 318477029, 636954058, 1273908116]

約数ペア:

[(1, 1273908116), (2, 636954058), (4, 318477029), (13, 97992932), (26, 48996466), (47, 27104428), (52, 24498233), (94, 13552214), (188, 6776107), (191, 6669676), (382, 3334838), (611, 2084956), (764, 1667419), (1222, 1042478), (2444, 521239), (2483, 513052), (2729, 466804), (4966, 256526), (5458, 233402), (8977, 141908), (9932, 128263), (10916, 116701), (17954, 70954), (35477, 35908)]