2038961029

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 2458552320

約数和(自身を除く): 419591291

約数列:

[1, 7, 29, 73, 203, 223, 511, 617, 1561, 2117, 4319, 6467, 14819, 16279, 17893, 45041, 45269, 113953, 125251, 137591, 315287, 472091, 963137, 1306189, 3304637, 3990139, 9143323, 10044143, 27930973, 70309001, 291280147, 2038961029]

約数ペア:

[(1, 2038961029), (7, 291280147), (29, 70309001), (73, 27930973), (203, 10044143), (223, 9143323), (511, 3990139), (617, 3304637), (1561, 1306189), (2117, 963137), (4319, 472091), (6467, 315287), (14819, 137591), (16279, 125251), (17893, 113953), (45041, 45269)]