1103570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 2154276

約数和(自身を除く): 1050706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 653, 845, 1306, 1690, 3265, 6530, 8489, 16978, 42445, 84890, 110357, 220714, 551785, 1103570]

約数ペア:

[(1, 1103570), (2, 551785), (5, 220714), (10, 110357), (13, 84890), (26, 42445), (65, 16978), (130, 8489), (169, 6530), (338, 3265), (653, 1690), (845, 1306)]