1257996974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{98143}}^1$

素因数の和:98204

約数の個数: 32

約数和(自身を含む): 2225905920

約数和(自身を除く): 967908946

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 98143, 196286, 1275859, 1668431, 2551718, 2846147, 3336862, 5692294, 21689603, 36999911, 43379206, 48384499, 73999822, 96768998, 628998487, 1257996974]

約数ペア:

[(1, 1257996974), (2, 628998487), (13, 96768998), (17, 73999822), (26, 48384499), (29, 43379206), (34, 36999911), (58, 21689603), (221, 5692294), (377, 3336862), (442, 2846147), (493, 2551718), (754, 1668431), (986, 1275859), (6409, 196286), (12818, 98143)]