7146890764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137440207}}^1$

素因数の和:137440224

約数の個数: 12

約数和(自身を含む): 13469140384

約数和(自身を除く): 6322249620

約数列:

[1, 2, 4, 13, 26, 52, 137440207, 274880414, 549760828, 1786722691, 3573445382, 7146890764]

約数ペア:

[(1, 7146890764), (2, 3573445382), (4, 1786722691), (13, 549760828), (26, 274880414), (52, 137440207)]