258889422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{1867}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 572414976

約数和(自身を除く): 313525554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 191, 242, 363, 382, 573, 726, 1146, 1867, 2101, 3734, 4202, 5601, 6303, 11202, 12606, 20537, 23111, 41074, 46222, 61611, 69333, 123222, 138666, 225907, 356597, 451814, 677721, 713194, 1069791, 1355442, 2139582, 3922567, 7845134, 11767701, 23535402, 43148237, 86296474, 129444711, 258889422]

約数ペア:

[(1, 258889422), (2, 129444711), (3, 86296474), (6, 43148237), (11, 23535402), (22, 11767701), (33, 7845134), (66, 3922567), (121, 2139582), (191, 1355442), (242, 1069791), (363, 713194), (382, 677721), (573, 451814), (726, 356597), (1146, 225907), (1867, 138666), (2101, 123222), (3734, 69333), (4202, 61611), (5601, 46222), (6303, 41074), (11202, 23111), (12606, 20537)]