1992273409

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1767767}}^1$

素因数の和:1767804

約数の個数: 12

約数和(自身を含む): 2418306624

約数和(自身を除く): 426033215

約数列:

[1, 7, 23, 49, 161, 1127, 1767767, 12374369, 40658641, 86620583, 284610487, 1992273409]

約数ペア:

[(1, 1992273409), (7, 284610487), (23, 86620583), (49, 40658641), (161, 12374369), (1127, 1767767)]