2017092580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2459869}}^1$

素因数の和:2459919

約数の個数: 24

約数和(自身を含む): 4339210680

約数和(自身を除く): 2322118100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2459869, 4919738, 9839476, 12299345, 24598690, 49197380, 100854629, 201709258, 403418516, 504273145, 1008546290, 2017092580]

約数ペア:

[(1, 2017092580), (2, 1008546290), (4, 504273145), (5, 403418516), (10, 201709258), (20, 100854629), (41, 49197380), (82, 24598690), (164, 12299345), (205, 9839476), (410, 4919738), (820, 2459869)]