77987402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{5657}}^1$

素因数の和:5833

約数の個数: 16

約数和(自身を含む): 119972232

約数和(自身を除く): 41984830

約数列:

[1, 2, 61, 113, 122, 226, 5657, 6893, 11314, 13786, 345077, 639241, 690154, 1278482, 38993701, 77987402]

約数ペア:

[(1, 77987402), (2, 38993701), (61, 1278482), (113, 690154), (122, 639241), (226, 345077), (5657, 13786), (6893, 11314)]