907189919

素因数分解:

${\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 948205440

約数和(自身を除く): 41015521

約数列:

[1, 29, 181, 401, 431, 5249, 11629, 12499, 72581, 78011, 172831, 2104849, 2262319, 5012099, 31282411, 907189919]

約数ペア:

[(1, 907189919), (29, 31282411), (181, 5012099), (401, 2262319), (431, 2104849), (5249, 172831), (11629, 78011), (12499, 72581)]