1238202355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43591}}^1$

素因数の和:43651

約数の個数: 32

約数和(自身を含む): 1757629440

約数和(自身を除く): 519427085

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 5681, 28405, 43591, 217955, 566683, 828229, 1002593, 2833415, 4141145, 5012965, 10766977, 13033709, 19049267, 53834885, 65168545, 95246335, 247640471, 1238202355]

約数ペア:

[(1, 1238202355), (5, 247640471), (13, 95246335), (19, 65168545), (23, 53834885), (65, 19049267), (95, 13033709), (115, 10766977), (247, 5012965), (299, 4141145), (437, 2833415), (1235, 1002593), (1495, 828229), (2185, 566683), (5681, 217955), (28405, 43591)]