2012325890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8749243}}^1$

素因数の和:8749273

約数の個数: 16

約数和(自身を含む): 3779673408

約数和(自身を除く): 1767347518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8749243, 17498486, 43746215, 87492430, 201232589, 402465178, 1006162945, 2012325890]

約数ペア:

[(1, 2012325890), (2, 1006162945), (5, 402465178), (10, 201232589), (23, 87492430), (46, 43746215), (115, 17498486), (230, 8749243)]