2013143615

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{2699}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 2802470400

約数和(自身を除く): 789326785

約数列:

[1, 5, 7, 35, 101, 211, 505, 707, 1055, 1477, 2699, 3535, 7385, 13495, 18893, 21311, 94465, 106555, 149177, 272599, 569489, 745885, 1362995, 1908193, 2847445, 3986423, 9540965, 19932115, 57518389, 287591945, 402628723, 2013143615]

約数ペア:

[(1, 2013143615), (5, 402628723), (7, 287591945), (35, 57518389), (101, 19932115), (211, 9540965), (505, 3986423), (707, 2847445), (1055, 1908193), (1477, 1362995), (2699, 745885), (3535, 569489), (7385, 272599), (13495, 149177), (18893, 106555), (21311, 94465)]