2016238985

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 2507386752

約数和(自身を除く): 491147767

約数列:

[1, 5, 53, 107, 211, 265, 337, 535, 1055, 1685, 5671, 11183, 17861, 22577, 28355, 36059, 55915, 71107, 89305, 112885, 180295, 355535, 1196581, 1911127, 3768671, 5982905, 7608449, 9555635, 18843355, 38042245, 403247797, 2016238985]

約数ペア:

[(1, 2016238985), (5, 403247797), (53, 38042245), (107, 18843355), (211, 9555635), (265, 7608449), (337, 5982905), (535, 3768671), (1055, 1911127), (1685, 1196581), (5671, 355535), (11183, 180295), (17861, 112885), (22577, 89305), (28355, 71107), (36059, 55915)]