1380491372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{88789}}^1$

素因数の和:88842

約数の個数: 36

約数和(自身を含む): 2729759760

約数和(自身を除く): 1349268388

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 3887, 7774, 15548, 88789, 177578, 355156, 1154257, 2042147, 2308514, 4084294, 4617028, 8168588, 15005341, 26547911, 30010682, 53095822, 60021364, 106191644, 345122843, 690245686, 1380491372]

約数ペア:

[(1, 1380491372), (2, 690245686), (4, 345122843), (13, 106191644), (23, 60021364), (26, 53095822), (46, 30010682), (52, 26547911), (92, 15005341), (169, 8168588), (299, 4617028), (338, 4084294), (598, 2308514), (676, 2042147), (1196, 1154257), (3887, 355156), (7774, 177578), (15548, 88789)]