4242458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2533

約数の個数: 16

約数和(自身を含む): 7032960

約数和(自身を除く): 2790502

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 2441, 4882, 26851, 53702, 192839, 385678, 2121229, 4242458]

約数ペア:

[(1, 4242458), (2, 2121229), (11, 385678), (22, 192839), (79, 53702), (158, 26851), (869, 4882), (1738, 2441)]