8380496036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19801}}^1\times {\mathrm{9619}}^1$

素因数の和:29435

約数の個数: 24

約数和(自身を含む): 16001600160

約数和(自身を除く): 7621104124

約数列:

[1, 2, 4, 11, 22, 44, 9619, 19238, 19801, 38476, 39602, 79204, 105809, 211618, 217811, 423236, 435622, 871244, 190465819, 380931638, 761863276, 2095124009, 4190248018, 8380496036]

約数ペア:

[(1, 8380496036), (2, 4190248018), (4, 2095124009), (11, 761863276), (22, 380931638), (44, 190465819), (9619, 871244), (19238, 435622), (19801, 423236), (38476, 217811), (39602, 211618), (79204, 105809)]