401135614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 667491840

約数和(自身を除く): 266356226

約数列:

[1, 2, 11, 22, 79, 158, 443, 521, 869, 886, 1042, 1738, 4873, 5731, 9746, 11462, 34997, 41159, 69994, 82318, 230803, 384967, 452749, 461606, 769934, 905498, 2538833, 5077666, 18233437, 36466874, 200567807, 401135614]

約数ペア:

[(1, 401135614), (2, 200567807), (11, 36466874), (22, 18233437), (79, 5077666), (158, 2538833), (443, 905498), (521, 769934), (869, 461606), (886, 452749), (1042, 384967), (1738, 230803), (4873, 82318), (5731, 69994), (9746, 41159), (11462, 34997)]