1240565534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{672029}}^1$

素因数の和:672115

約数の個数: 16

約数和(自身を含む): 2032218720

約数和(自身を除く): 791653186

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 672029, 1344058, 8736377, 17472754, 47714059, 95428118, 620282767, 1240565534]

約数ペア:

[(1, 1240565534), (2, 620282767), (13, 95428118), (26, 47714059), (71, 17472754), (142, 8736377), (923, 1344058), (1846, 672029)]