520011876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{64969}}^1$

素因数の和:65028

約数の個数: 48

約数和(自身を含む): 1309795200

約数和(自身を除く): 789783324

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 64969, 129938, 194907, 259876, 389814, 779628, 1494287, 1884101, 2988574, 3768202, 4482861, 5652303, 5977148, 7536404, 8965722, 11304606, 17931444, 22609212, 43334323, 86668646, 130002969, 173337292, 260005938, 520011876]

約数ペア:

[(1, 520011876), (2, 260005938), (3, 173337292), (4, 130002969), (6, 86668646), (12, 43334323), (23, 22609212), (29, 17931444), (46, 11304606), (58, 8965722), (69, 7536404), (87, 5977148), (92, 5652303), (116, 4482861), (138, 3768202), (174, 2988574), (276, 1884101), (348, 1494287), (667, 779628), (1334, 389814), (2001, 259876), (2668, 194907), (4002, 129938), (8004, 64969)]