2512090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 2962214

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2111, 4222, 10555, 14777, 21110, 29554, 35887, 71774, 73885, 147770, 179435, 251209, 358870, 502418, 1256045, 2512090]

約数ペア:

[(1, 2512090), (2, 1256045), (5, 502418), (7, 358870), (10, 251209), (14, 179435), (17, 147770), (34, 73885), (35, 71774), (70, 35887), (85, 29554), (119, 21110), (170, 14777), (238, 10555), (595, 4222), (1190, 2111)]