7988210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11251}}^1$

素因数の和:11329

約数の個数: 16

約数和(自身を含む): 14582592

約数和(自身を除く): 6594382

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 11251, 22502, 56255, 112510, 798821, 1597642, 3994105, 7988210]

約数ペア:

[(1, 7988210), (2, 3994105), (5, 1597642), (10, 798821), (71, 112510), (142, 56255), (355, 22502), (710, 11251)]