258025438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{12517}}^1$

素因数の和:13467

約数の個数: 16

約数和(自身を含む): 422707824

約数和(自身を除く): 164682386

約数列:

[1, 2, 11, 22, 937, 1874, 10307, 12517, 20614, 25034, 137687, 275374, 11728429, 23456858, 129012719, 258025438]

約数ペア:

[(1, 258025438), (2, 129012719), (11, 23456858), (22, 11728429), (937, 275374), (1874, 137687), (10307, 25034), (12517, 20614)]