396520231372

素因数分解:

$2^2\times {\mathrm{2237}}^1\times {\mathrm{5801}}^1\times {\mathrm{7639}}^1$

素因数の和:15681

約数の個数: 24

約数和(自身を含む): 694431168480

約数和(自身を除く): 297910937108

約数列:

[1, 2, 4, 2237, 4474, 5801, 7639, 8948, 11602, 15278, 23204, 30556, 12976837, 17088443, 25953674, 34176886, 44313839, 51907348, 68353772, 88627678, 177255356, 99130057843, 198260115686, 396520231372]

約数ペア:

[(1, 396520231372), (2, 198260115686), (4, 99130057843), (2237, 177255356), (4474, 88627678), (5801, 68353772), (7639, 51907348), (8948, 44313839), (11602, 34176886), (15278, 25953674), (23204, 17088443), (30556, 12976837)]