1392614408

素因数分解:

$2^3\times {\mathrm{5309}}^1\times {\mathrm{32789}}^1$

素因数の和:38104

約数の個数: 16

約数和(自身を含む): 2611723500

約数和(自身を除く): 1219109092

約数列:

[1, 2, 4, 8, 5309, 10618, 21236, 32789, 42472, 65578, 131156, 262312, 174076801, 348153602, 696307204, 1392614408]

約数ペア:

[(1, 1392614408), (2, 696307204), (4, 348153602), (8, 174076801), (5309, 262312), (10618, 131156), (21236, 65578), (32789, 42472)]