2565020159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 3087745920

約数和(自身を除く): 522725761

約数列:

[1, 13, 19, 29, 47, 247, 361, 377, 401, 551, 611, 893, 1363, 4693, 5213, 7163, 7619, 10469, 11609, 11629, 16967, 17719, 18847, 25897, 99047, 136097, 144761, 151177, 220571, 220951, 245011, 336661, 358093, 492043, 546563, 1881893, 2872363, 4198069, 4655209, 6396559, 6803767, 7105319, 10384697, 54574897, 88448971, 135001061, 197309243, 2565020159]

約数ペア:

[(1, 2565020159), (13, 197309243), (19, 135001061), (29, 88448971), (47, 54574897), (247, 10384697), (361, 7105319), (377, 6803767), (401, 6396559), (551, 4655209), (611, 4198069), (893, 2872363), (1363, 1881893), (4693, 546563), (5213, 492043), (7163, 358093), (7619, 336661), (10469, 245011), (11609, 220951), (11629, 220571), (16967, 151177), (17719, 144761), (18847, 136097), (25897, 99047)]