2471090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8521}}^1$

素因数の和:8557

約数の個数: 16

約数和(自身を含む): 4601880

約数和(自身を除く): 2130790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8521, 17042, 42605, 85210, 247109, 494218, 1235545, 2471090]

約数ペア:

[(1, 2471090), (2, 1235545), (5, 494218), (10, 247109), (29, 85210), (58, 42605), (145, 17042), (290, 8521)]