13305460252

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{719}}^1\times {\mathrm{1699}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 26732160000

約数和(自身を除く): 13426699748

約数列:

[1, 2, 4, 7, 14, 28, 389, 719, 778, 1438, 1556, 1699, 2723, 2876, 3398, 5033, 5446, 6796, 10066, 10892, 11893, 20132, 23786, 47572, 279691, 559382, 660911, 1118764, 1221581, 1321822, 1957837, 2443162, 2643644, 3915674, 4626377, 4886324, 7831348, 8551067, 9252754, 17102134, 18505508, 34204268, 475195009, 950390018, 1900780036, 3326365063, 6652730126, 13305460252]

約数ペア:

[(1, 13305460252), (2, 6652730126), (4, 3326365063), (7, 1900780036), (14, 950390018), (28, 475195009), (389, 34204268), (719, 18505508), (778, 17102134), (1438, 9252754), (1556, 8551067), (1699, 7831348), (2723, 4886324), (2876, 4626377), (3398, 3915674), (5033, 2643644), (5446, 2443162), (6796, 1957837), (10066, 1321822), (10892, 1221581), (11893, 1118764), (20132, 660911), (23786, 559382), (47572, 279691)]