2146302851

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{9239}}^1$

素因数の和:9695

約数の個数: 24

約数和(自身を含む): 2730309120

約数和(自身を除く): 584006269

約数列:

[1, 7, 11, 49, 77, 431, 539, 3017, 4741, 9239, 21119, 33187, 64673, 101629, 232309, 452711, 711403, 3982009, 4979821, 27874063, 43802099, 195118441, 306614693, 2146302851]

約数ペア:

[(1, 2146302851), (7, 306614693), (11, 195118441), (49, 43802099), (77, 27874063), (431, 4979821), (539, 3982009), (3017, 711403), (4741, 452711), (9239, 232309), (21119, 101629), (33187, 64673)]