745410991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{11149}}^1$

素因数の和:11338

約数の個数: 16

約数和(自身を含む): 830452000

約数和(自身を除く): 85041009

約数列:

[1, 13, 37, 139, 481, 1807, 5143, 11149, 66859, 144937, 412513, 1549711, 5362669, 20146243, 57339307, 745410991]

約数ペア:

[(1, 745410991), (13, 57339307), (37, 20146243), (139, 5362669), (481, 1549711), (1807, 412513), (5143, 144937), (11149, 66859)]