7122070

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1367}}^1$

素因数の和:1895

約数の個数: 16

約数和(自身を含む): 12853728

約数和(自身を除く): 5731658

約数列:

[1, 2, 5, 10, 521, 1042, 1367, 2605, 2734, 5210, 6835, 13670, 712207, 1424414, 3561035, 7122070]

約数ペア:

[(1, 7122070), (2, 3561035), (5, 1424414), (10, 712207), (521, 13670), (1042, 6835), (1367, 5210), (2605, 2734)]