412238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 16

約数和(自身を含む): 654720

約数和(自身を除く): 242482

約数列:

[1, 2, 31, 61, 62, 109, 122, 218, 1891, 3379, 3782, 6649, 6758, 13298, 206119, 412238]

約数ペア:

[(1, 412238), (2, 206119), (31, 13298), (61, 6758), (62, 6649), (109, 3782), (122, 3379), (218, 1891)]