1901366930965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{914609}}^1$

素因数の和:914989

約数の個数: 32

約数和(自身を含む): 2440911168000

約数和(自身を除く): 539544237035

約数列:

[1, 5, 19, 79, 95, 277, 395, 1385, 1501, 5263, 7505, 21883, 26315, 109415, 415777, 914609, 2078885, 4573045, 17377571, 72254111, 86887855, 253346693, 361270555, 1266733465, 1372828109, 4813587167, 6864140545, 20014388747, 24067935835, 100071943735, 380273386193, 1901366930965]

約数ペア:

[(1, 1901366930965), (5, 380273386193), (19, 100071943735), (79, 24067935835), (95, 20014388747), (277, 6864140545), (395, 4813587167), (1385, 1372828109), (1501, 1266733465), (5263, 361270555), (7505, 253346693), (21883, 86887855), (26315, 72254111), (109415, 17377571), (415777, 4573045), (914609, 2078885)]