1566211174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5987}}^1$

素因数の和:6081

約数の個数: 48

約数和(自身を含む): 2752372224

約数和(自身を除く): 1186161050

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 121, 242, 253, 506, 517, 1034, 1081, 2162, 2783, 5566, 5687, 5987, 11374, 11891, 11974, 23782, 65857, 130801, 131714, 137701, 261602, 275402, 281389, 562778, 724427, 1448854, 1514711, 3029422, 3095279, 6190558, 6471947, 12943894, 16661821, 33323642, 34048069, 68096138, 71191417, 142382834, 783105587, 1566211174]

約数ペア:

[(1, 1566211174), (2, 783105587), (11, 142382834), (22, 71191417), (23, 68096138), (46, 34048069), (47, 33323642), (94, 16661821), (121, 12943894), (242, 6471947), (253, 6190558), (506, 3095279), (517, 3029422), (1034, 1514711), (1081, 1448854), (2162, 724427), (2783, 562778), (5566, 281389), (5687, 275402), (5987, 261602), (11374, 137701), (11891, 131714), (11974, 130801), (23782, 65857)]