2023577530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{31963}}^1$

素因数の和:32470

約数の個数: 32

約数和(自身を含む): 3930804864

約数和(自身を除く): 1907227334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 2435, 4870, 6331, 12662, 31655, 31963, 63310, 63926, 159815, 319630, 415519, 831038, 2077595, 4155190, 15565981, 31131962, 77829905, 155659810, 202357753, 404715506, 1011788765, 2023577530]

約数ペア:

[(1, 2023577530), (2, 1011788765), (5, 404715506), (10, 202357753), (13, 155659810), (26, 77829905), (65, 31131962), (130, 15565981), (487, 4155190), (974, 2077595), (2435, 831038), (4870, 415519), (6331, 319630), (12662, 159815), (31655, 63926), (31963, 63310)]