123354814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 208293120

約数和(自身を除く): 84938306

約数列:

[1, 2, 11, 22, 41, 82, 163, 326, 451, 839, 902, 1678, 1793, 3586, 6683, 9229, 13366, 18458, 34399, 68798, 73513, 136757, 147026, 273514, 378389, 756778, 1504327, 3008654, 5607037, 11214074, 61677407, 123354814]

約数ペア:

[(1, 123354814), (2, 61677407), (11, 11214074), (22, 5607037), (41, 3008654), (82, 1504327), (163, 756778), (326, 378389), (451, 273514), (839, 147026), (902, 136757), (1678, 73513), (1793, 68798), (3586, 34399), (6683, 18458), (9229, 13366)]