2018244590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{22787}}^1$

素因数の和:23332

約数の個数: 32

約数和(自身を含む): 3854088864

約数和(自身を除く): 1835844274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 521, 1042, 2605, 5210, 8857, 17714, 22787, 44285, 45574, 88570, 113935, 227870, 387379, 774758, 1936895, 3873790, 11872027, 23744054, 59360135, 118720270, 201824459, 403648918, 1009122295, 2018244590]

約数ペア:

[(1, 2018244590), (2, 1009122295), (5, 403648918), (10, 201824459), (17, 118720270), (34, 59360135), (85, 23744054), (170, 11872027), (521, 3873790), (1042, 1936895), (2605, 774758), (5210, 387379), (8857, 227870), (17714, 113935), (22787, 88570), (44285, 45574)]