41780494

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20029}}^1$

素因数の和:20187

約数の個数: 16

約数和(自身を含む): 72108000

約数和(自身を除く): 30327506

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 20029, 40058, 140203, 280406, 2984321, 5968642, 20890247, 41780494]

約数ペア:

[(1, 41780494), (2, 20890247), (7, 5968642), (14, 2984321), (149, 280406), (298, 140203), (1043, 40058), (2086, 20029)]