2018399212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307121}}^1$

素因数の和:307209

約数の個数: 24

約数和(自身を含む): 3714947712

約数和(自身を除く): 1696548500

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 307121, 614242, 1228484, 9520751, 16277413, 19041502, 32554826, 38083004, 65109652, 504599803, 1009199606, 2018399212]

約数ペア:

[(1, 2018399212), (2, 1009199606), (4, 504599803), (31, 65109652), (53, 38083004), (62, 32554826), (106, 19041502), (124, 16277413), (212, 9520751), (1643, 1228484), (3286, 614242), (6572, 307121)]