1315064530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{10889}}^1$

素因数の和:11838

約数の個数: 32

約数和(自身を含む): 2552180400

約数和(自身を除く): 1237115870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 929, 1858, 4645, 9290, 10889, 12077, 21778, 24154, 54445, 60385, 108890, 120770, 141557, 283114, 707785, 1415570, 10115881, 20231762, 50579405, 101158810, 131506453, 263012906, 657532265, 1315064530]

約数ペア:

[(1, 1315064530), (2, 657532265), (5, 263012906), (10, 131506453), (13, 101158810), (26, 50579405), (65, 20231762), (130, 10115881), (929, 1415570), (1858, 707785), (4645, 283114), (9290, 141557), (10889, 120770), (12077, 108890), (21778, 60385), (24154, 54445)]