2009091268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{2953}}^1\times {\mathrm{4597}}^1$

素因数の和:7591

約数の個数: 24

約数和(自身を含む): 3612942872

約数和(自身を除く): 1603851604

約数列:

[1, 2, 4, 37, 74, 148, 2953, 4597, 5906, 9194, 11812, 18388, 109261, 170089, 218522, 340178, 437044, 680356, 13574941, 27149882, 54299764, 502272817, 1004545634, 2009091268]

約数ペア:

[(1, 2009091268), (2, 1004545634), (4, 502272817), (37, 54299764), (74, 27149882), (148, 13574941), (2953, 680356), (4597, 437044), (5906, 340178), (9194, 218522), (11812, 170089), (18388, 109261)]