1026492890

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{327953}}^1$

素因数の和:328273

約数の個数: 16

約数和(自身を含む): 1853596008

約数和(自身を除く): 827103118

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 327953, 655906, 1639765, 3279530, 102649289, 205298578, 513246445, 1026492890]

約数ペア:

[(1, 1026492890), (2, 513246445), (5, 205298578), (10, 102649289), (313, 3279530), (626, 1639765), (1565, 655906), (3130, 327953)]