4128027838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{2591}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 6819240960

約数和(自身を除く): 2691213122

約数列:

[1, 2, 11, 22, 139, 278, 521, 1042, 1529, 2591, 3058, 5182, 5731, 11462, 28501, 57002, 72419, 144838, 360149, 720298, 796609, 1349911, 1593218, 2699822, 3961639, 7923278, 14849021, 29698042, 187637629, 375275258, 2064013919, 4128027838]

約数ペア:

[(1, 4128027838), (2, 2064013919), (11, 375275258), (22, 187637629), (139, 29698042), (278, 14849021), (521, 7923278), (1042, 3961639), (1529, 2699822), (2591, 1593218), (3058, 1349911), (5182, 796609), (5731, 720298), (11462, 360149), (28501, 144838), (57002, 72419)]