1889760002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2506313}}^1$

素因数の和:2506357

約数の個数: 16

約数和(自身を含む): 3157955640

約数和(自身を除く): 1268195638

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 2506313, 5012626, 32582069, 65164138, 72683077, 145366154, 944880001, 1889760002]

約数ペア:

[(1, 1889760002), (2, 944880001), (13, 145366154), (26, 72683077), (29, 65164138), (58, 32582069), (377, 5012626), (754, 2506313)]