2004192730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{25463}}^1$

素因数の和:25950

約数の個数: 32

約数和(自身を含む): 3828155904

約数和(自身を除く): 1823963174

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 463, 926, 2315, 4630, 7871, 15742, 25463, 39355, 50926, 78710, 127315, 254630, 432871, 865742, 2164355, 4328710, 11789369, 23578738, 58946845, 117893690, 200419273, 400838546, 1002096365, 2004192730]

約数ペア:

[(1, 2004192730), (2, 1002096365), (5, 400838546), (10, 200419273), (17, 117893690), (34, 58946845), (85, 23578738), (170, 11789369), (463, 4328710), (926, 2164355), (2315, 865742), (4630, 432871), (7871, 254630), (15742, 127315), (25463, 78710), (39355, 50926)]