6420722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 12127104

約数和(自身を除く): 5706382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 241, 346, 482, 1211, 1687, 1903, 2422, 2651, 3374, 3806, 5302, 13321, 18557, 26642, 37114, 41693, 83386, 291851, 458623, 583702, 917246, 3210361, 6420722]

約数ペア:

[(1, 6420722), (2, 3210361), (7, 917246), (11, 583702), (14, 458623), (22, 291851), (77, 83386), (154, 41693), (173, 37114), (241, 26642), (346, 18557), (482, 13321), (1211, 5302), (1687, 3806), (1903, 3374), (2422, 2651)]