1155248

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:812

約数の個数: 20

約数和(自身を含む): 2263248

約数和(自身を除く): 1108000

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 701, 824, 1402, 1648, 2804, 5608, 11216, 72203, 144406, 288812, 577624, 1155248]

約数ペア:

[(1, 1155248), (2, 577624), (4, 288812), (8, 144406), (16, 72203), (103, 11216), (206, 5608), (412, 2804), (701, 1648), (824, 1402)]