2379887545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{6359}}^1$

素因数の和:6442

約数の個数: 48

約数和(自身を含む): 3561396480

約数和(自身を除く): 1181508935

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 289, 595, 629, 1295, 1445, 2023, 3145, 4403, 6359, 10115, 10693, 22015, 31795, 44513, 53465, 74851, 108103, 222565, 235283, 374255, 540515, 756721, 1176415, 1646981, 1837751, 3783605, 3999811, 8234905, 9188755, 12864257, 19999055, 27998677, 64321285, 67996787, 139993385, 339983935, 475977509, 2379887545]

約数ペア:

[(1, 2379887545), (5, 475977509), (7, 339983935), (17, 139993385), (35, 67996787), (37, 64321285), (85, 27998677), (119, 19999055), (185, 12864257), (259, 9188755), (289, 8234905), (595, 3999811), (629, 3783605), (1295, 1837751), (1445, 1646981), (2023, 1176415), (3145, 756721), (4403, 540515), (6359, 374255), (10115, 235283), (10693, 222565), (22015, 108103), (31795, 74851), (44513, 53465)]