2017445924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{636017}}^1$

素因数の和:636095

約数の個数: 24

約数和(自身を含む): 3864445368

約数和(自身を除く): 1846999444

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 636017, 1272034, 2544068, 8268221, 16536442, 33072884, 38797037, 77594074, 155188148, 504361481, 1008722962, 2017445924]

約数ペア:

[(1, 2017445924), (2, 1008722962), (4, 504361481), (13, 155188148), (26, 77594074), (52, 38797037), (61, 33072884), (122, 16536442), (244, 8268221), (793, 2544068), (1586, 1272034), (3172, 636017)]