260610242494

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{641897149}}^1$

素因数の和:641897187

約数の個数: 16

約数和(自身を含む): 462165948000

約数和(自身を除く): 201555705506

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 641897149, 1283794298, 4493280043, 8986560086, 18615017321, 37230034642, 130305121247, 260610242494]

約数ペア:

[(1, 260610242494), (2, 130305121247), (7, 37230034642), (14, 18615017321), (29, 8986560086), (58, 4493280043), (203, 1283794298), (406, 641897149)]