1340802337

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{739549}}^1$

素因数の和:739600

約数の個数: 12

約数和(自身を含む): 1601865300

約数和(自身を除く): 261062963

約数列:

[1, 7, 37, 49, 259, 1813, 739549, 5176843, 27363313, 36237901, 191543191, 1340802337]

約数ペア:

[(1, 1340802337), (7, 191543191), (37, 36237901), (49, 27363313), (259, 5176843), (1813, 739549)]