90499058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{204749}}^1$

素因数の和:204781

約数の個数: 16

約数和(自身を含む): 154791000

約数和(自身を除く): 64291942

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 204749, 409498, 2661737, 3480733, 5323474, 6961466, 45249529, 90499058]

約数ペア:

[(1, 90499058), (2, 45249529), (13, 6961466), (17, 5323474), (26, 3480733), (34, 2661737), (221, 409498), (442, 204749)]