2318290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 4762800

約数和(自身を除く): 2444510

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1049, 1105, 2098, 2210, 5245, 10490, 13637, 17833, 27274, 35666, 68185, 89165, 136370, 178330, 231829, 463658, 1159145, 2318290]

約数ペア:

[(1, 2318290), (2, 1159145), (5, 463658), (10, 231829), (13, 178330), (17, 136370), (26, 89165), (34, 68185), (65, 35666), (85, 27274), (130, 17833), (170, 13637), (221, 10490), (442, 5245), (1049, 2210), (1105, 2098)]