988147316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{14407}}^1$

素因数の和:15743

約数の個数: 24

約数和(自身を含む): 1863818880

約数和(自身を除く): 875671564

約数列:

[1, 2, 4, 13, 26, 52, 1319, 2638, 5276, 14407, 17147, 28814, 34294, 57628, 68588, 187291, 374582, 749164, 19002833, 38005666, 76011332, 247036829, 494073658, 988147316]

約数ペア:

[(1, 988147316), (2, 494073658), (4, 247036829), (13, 76011332), (26, 38005666), (52, 19002833), (1319, 749164), (2638, 374582), (5276, 187291), (14407, 68588), (17147, 57628), (28814, 34294)]