490634782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4283}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 829108224

約数和(自身を除く): 338473442

約数列:

[1, 2, 11, 22, 41, 82, 127, 254, 451, 902, 1397, 2794, 4283, 5207, 8566, 10414, 47113, 57277, 94226, 114554, 175603, 351206, 543941, 1087882, 1931633, 3863266, 5983351, 11966702, 22301581, 44603162, 245317391, 490634782]

約数ペア:

[(1, 490634782), (2, 245317391), (11, 44603162), (22, 22301581), (41, 11966702), (82, 5983351), (127, 3863266), (254, 1931633), (451, 1087882), (902, 543941), (1397, 351206), (2794, 175603), (4283, 114554), (5207, 94226), (8566, 57277), (10414, 47113)]