553225322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1251641}}^1$

素因数の和:1251673

約数の個数: 16

約数和(自身を含む): 946241352

約数和(自身を除く): 393016030

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1251641, 2503282, 16271333, 21277897, 32542666, 42555794, 276612661, 553225322]

約数ペア:

[(1, 553225322), (2, 276612661), (13, 42555794), (17, 32542666), (26, 21277897), (34, 16271333), (221, 2503282), (442, 1251641)]