487910508

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{5801}}^1$

素因数の和:6014

約数の個数: 48

約数和(自身を含む): 1172282496

約数和(自身を除く): 684371988

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 163, 172, 258, 326, 489, 516, 652, 978, 1956, 5801, 7009, 11602, 14018, 17403, 21027, 23204, 28036, 34806, 42054, 69612, 84108, 249443, 498886, 748329, 945563, 997772, 1496658, 1891126, 2836689, 2993316, 3782252, 5673378, 11346756, 40659209, 81318418, 121977627, 162636836, 243955254, 487910508]

約数ペア:

[(1, 487910508), (2, 243955254), (3, 162636836), (4, 121977627), (6, 81318418), (12, 40659209), (43, 11346756), (86, 5673378), (129, 3782252), (163, 2993316), (172, 2836689), (258, 1891126), (326, 1496658), (489, 997772), (516, 945563), (652, 748329), (978, 498886), (1956, 249443), (5801, 84108), (7009, 69612), (11602, 42054), (14018, 34806), (17403, 28036), (21027, 23204)]