289172876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{12071}}^1$

素因数の和:12241

約数の個数: 24

約数和(自身を含む): 520206624

約数和(自身を除く): 231033748

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 5989, 11978, 12071, 23956, 24142, 48284, 639763, 1279526, 1364023, 2559052, 2728046, 5456092, 72293219, 144586438, 289172876]

約数ペア:

[(1, 289172876), (2, 144586438), (4, 72293219), (53, 5456092), (106, 2728046), (113, 2559052), (212, 1364023), (226, 1279526), (452, 639763), (5989, 48284), (11978, 24142), (12071, 23956)]