1815436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 3790080

約数和(自身を除く): 1974644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2819, 5638, 11276, 19733, 39466, 64837, 78932, 129674, 259348, 453859, 907718, 1815436]

約数ペア:

[(1, 1815436), (2, 907718), (4, 453859), (7, 259348), (14, 129674), (23, 78932), (28, 64837), (46, 39466), (92, 19733), (161, 11276), (322, 5638), (644, 2819)]