2017278430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{32323}}^1$

素因数の和:32488

約数の個数: 24

約数和(自身を含む): 3677760072

約数和(自身を除く): 1660481642

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 6241, 12482, 31205, 32323, 62410, 64646, 161615, 323230, 2553517, 5107034, 12767585, 25535170, 201727843, 403455686, 1008639215, 2017278430]

約数ペア:

[(1, 2017278430), (2, 1008639215), (5, 403455686), (10, 201727843), (79, 25535170), (158, 12767585), (395, 5107034), (790, 2553517), (6241, 323230), (12482, 161615), (31205, 64646), (32323, 62410)]