1310390

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 2399760

約数和(自身を除く): 1089370

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 2221, 4442, 11105, 22210, 131039, 262078, 655195, 1310390]

約数ペア:

[(1, 1310390), (2, 655195), (5, 262078), (10, 131039), (59, 22210), (118, 11105), (295, 4442), (590, 2221)]