291344210

素因数分解:

$2^1\times 5^1\times {\mathrm{7039}}^1\times {\mathrm{4139}}^1$

素因数の和:11185

約数の個数: 16

約数和(自身を含む): 524620800

約数和(自身を除く): 233276590

約数列:

[1, 2, 5, 10, 4139, 7039, 8278, 14078, 20695, 35195, 41390, 70390, 29134421, 58268842, 145672105, 291344210]

約数ペア:

[(1, 291344210), (2, 145672105), (5, 58268842), (10, 29134421), (4139, 70390), (7039, 41390), (8278, 35195), (14078, 20695)]