2149586495

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{412193}}^1$

素因数の和:412354

約数の個数: 16

約数和(自身を含む): 2967796800

約数和(自身を除く): 818210305

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 412193, 2060965, 2885351, 14426755, 61416757, 307083785, 429917299, 2149586495]

約数ペア:

[(1, 2149586495), (5, 429917299), (7, 307083785), (35, 61416757), (149, 14426755), (745, 2885351), (1043, 2060965), (5215, 412193)]