542193782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{18181}}^1$

素因数の和:18264

約数の個数: 32

約数和(自身を含む): 928591104

約数和(自身を除く): 386397322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 14911, 18181, 29822, 36362, 236353, 472706, 563611, 672697, 1127222, 1345394, 7326943, 8745061, 14653886, 17490122, 20853607, 41707214, 271096891, 542193782]

約数ペア:

[(1, 542193782), (2, 271096891), (13, 41707214), (26, 20853607), (31, 17490122), (37, 14653886), (62, 8745061), (74, 7326943), (403, 1345394), (481, 1127222), (806, 672697), (962, 563611), (1147, 472706), (2294, 236353), (14911, 36362), (18181, 29822)]