385699076464

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{142640191}}^1$

素因数の和:142640225

約数の個数: 30

約数和(自身を含む): 809197809216

約数和(自身を除く): 423498732752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 142640191, 285280382, 570560764, 1141121528, 1854322483, 2282243056, 3708644966, 7417289932, 14834579864, 24106192279, 29669159728, 48212384558, 96424769116, 192849538232, 385699076464]

約数ペア:

[(1, 385699076464), (2, 192849538232), (4, 96424769116), (8, 48212384558), (13, 29669159728), (16, 24106192279), (26, 14834579864), (52, 7417289932), (104, 3708644966), (169, 2282243056), (208, 1854322483), (338, 1141121528), (676, 570560764), (1352, 285280382), (2704, 142640191)]