7857886634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9749239}}^1$

素因数の和:9749285

約数の個数: 16

約数和(自身を含む): 13102978560

約数和(自身を除く): 5245091926

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 9749239, 19498478, 126740107, 253480214, 302226409, 604452818, 3928943317, 7857886634]

約数ペア:

[(1, 7857886634), (2, 3928943317), (13, 604452818), (26, 302226409), (31, 253480214), (62, 126740107), (403, 19498478), (806, 9749239)]