1489595848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{160933}}^1$

素因数の和:161041

約数の個数: 32

約数和(自身を含む): 3041652600

約数和(自身を除く): 1552056752

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 160933, 321866, 643732, 1287464, 2092129, 4184258, 8368516, 14323037, 16737032, 28646074, 57292148, 114584296, 186199481, 372398962, 744797924, 1489595848]

約数ペア:

[(1, 1489595848), (2, 744797924), (4, 372398962), (8, 186199481), (13, 114584296), (26, 57292148), (52, 28646074), (89, 16737032), (104, 14323037), (178, 8368516), (356, 4184258), (712, 2092129), (1157, 1287464), (2314, 643732), (4628, 321866), (9256, 160933)]