289778828273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1\times {\mathrm{260201}}^1$

素因数の和:261088

約数の個数: 16

約数和(自身を含む): 318861938880

約数和(自身を除く): 29083110607

約数列:

[1, 11, 137, 739, 1507, 8129, 101243, 260201, 1113673, 2862211, 35647537, 192288539, 392122907, 2115173929, 26343529843, 289778828273]

約数ペア:

[(1, 289778828273), (11, 26343529843), (137, 2115173929), (739, 392122907), (1507, 192288539), (8129, 35647537), (101243, 2862211), (260201, 1113673)]