388630489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{1489}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 443817360

約数和(自身を除く): 55186871

約数列:

[1, 13, 17, 221, 1181, 1489, 15353, 19357, 20077, 25313, 261001, 329069, 1758509, 22860617, 29894653, 388630489]

約数ペア:

[(1, 388630489), (13, 29894653), (17, 22860617), (221, 1758509), (1181, 329069), (1489, 261001), (15353, 25313), (19357, 20077)]