71489424386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{2108957}}^1$

素因数の和:2109973

約数の個数: 16

約数和(自身を含む): 113655964536

約数和(自身を除く): 42166540150

約数列:

[1, 2, 17, 34, 997, 1994, 16949, 33898, 2108957, 4217914, 35852269, 71704538, 2102630129, 4205260258, 35744712193, 71489424386]

約数ペア:

[(1, 71489424386), (2, 35744712193), (17, 4205260258), (34, 2102630129), (997, 71704538), (1994, 35852269), (16949, 4217914), (33898, 2108957)]