2018104490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{5737}}^1$

素因数の和:6986

約数の個数: 32

約数和(自身を含む): 3761603280

約数和(自身を除く): 1743498790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1213, 2426, 5737, 6065, 11474, 12130, 28685, 35177, 57370, 70354, 166373, 175885, 332746, 351770, 831865, 1663730, 6958981, 13917962, 34794905, 69589810, 201810449, 403620898, 1009052245, 2018104490]

約数ペア:

[(1, 2018104490), (2, 1009052245), (5, 403620898), (10, 201810449), (29, 69589810), (58, 34794905), (145, 13917962), (290, 6958981), (1213, 1663730), (2426, 831865), (5737, 351770), (6065, 332746), (11474, 175885), (12130, 166373), (28685, 70354), (35177, 57370)]