121205474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{150379}}^1$

素因数の和:150425

約数の個数: 16

約数和(自身を含む): 202110720

約数和(自身を除く): 80905246

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 150379, 300758, 1954927, 3909854, 4661749, 9323498, 60602737, 121205474]

約数ペア:

[(1, 121205474), (2, 60602737), (13, 9323498), (26, 4661749), (31, 3909854), (62, 1954927), (403, 300758), (806, 150379)]