79486918

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{42689}}^1$

素因数の和:42724

約数の個数: 24

約数和(自身を含む): 145999800

約数和(自身を除く): 66512882

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 42689, 85378, 298823, 597646, 811091, 1622182, 2091761, 4183522, 5677637, 11355274, 39743459, 79486918]

約数ペア:

[(1, 79486918), (2, 39743459), (7, 11355274), (14, 5677637), (19, 4183522), (38, 2091761), (49, 1622182), (98, 811091), (133, 597646), (266, 298823), (931, 85378), (1862, 42689)]