1900790633

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{513311}}^1$

素因数の和:513364

約数の個数: 12

約数和(自身を含む): 2270892288

約数和(自身を除く): 370101655

約数列:

[1, 7, 23, 161, 529, 3703, 513311, 3593177, 11806153, 82643071, 271541519, 1900790633]

約数ペア:

[(1, 1900790633), (7, 271541519), (23, 82643071), (161, 11806153), (529, 3593177), (3703, 513311)]