723644948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{10487}}^1$

素因数の和:11831

約数の個数: 24

約数和(自身を含む): 1364950272

約数和(自身を除く): 641305324

約数列:

[1, 2, 4, 13, 26, 52, 1327, 2654, 5308, 10487, 17251, 20974, 34502, 41948, 69004, 136331, 272662, 545324, 13916249, 27832498, 55664996, 180911237, 361822474, 723644948]

約数ペア:

[(1, 723644948), (2, 361822474), (4, 180911237), (13, 55664996), (26, 27832498), (52, 13916249), (1327, 545324), (2654, 272662), (5308, 136331), (10487, 69004), (17251, 41948), (20974, 34502)]