131411266

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{6469}}^1$

素因数の和:7929

約数の個数: 16

約数和(自身を含む): 225466560

約数和(自身を除く): 94055294

約数列:

[1, 2, 7, 14, 1451, 2902, 6469, 10157, 12938, 20314, 45283, 90566, 9386519, 18773038, 65705633, 131411266]

約数ペア:

[(1, 131411266), (2, 65705633), (7, 18773038), (14, 9386519), (1451, 90566), (2902, 45283), (6469, 20314), (10157, 12938)]