122657738

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 218070144

約数和(自身を除く): 95412406

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 259, 518, 749, 1498, 2213, 3959, 4426, 7918, 15491, 27713, 30982, 55426, 81881, 163762, 236791, 473582, 573167, 1146334, 1657537, 3315074, 8761267, 17522534, 61328869, 122657738]

約数ペア:

[(1, 122657738), (2, 61328869), (7, 17522534), (14, 8761267), (37, 3315074), (74, 1657537), (107, 1146334), (214, 573167), (259, 473582), (518, 236791), (749, 163762), (1498, 81881), (2213, 55426), (3959, 30982), (4426, 27713), (7918, 15491)]