331557746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{10427}}^1$

素因数の和:11665

約数の個数: 16

約数和(自身を含む): 536082624

約数和(自身を除く): 204524878

約数列:

[1, 2, 13, 26, 1223, 2446, 10427, 15899, 20854, 31798, 135551, 271102, 12752221, 25504442, 165778873, 331557746]

約数ペア:

[(1, 331557746), (2, 165778873), (13, 25504442), (26, 12752221), (1223, 271102), (2446, 135551), (10427, 31798), (15899, 20854)]