240431672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2311843}}^1$

素因数の和:2311862

約数の個数: 16

約数和(自身を含む): 485487240

約数和(自身を除く): 245055568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2311843, 4623686, 9247372, 18494744, 30053959, 60107918, 120215836, 240431672]

約数ペア:

[(1, 240431672), (2, 120215836), (4, 60107918), (8, 30053959), (13, 18494744), (26, 9247372), (52, 4623686), (104, 2311843)]