996828654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 2159136000

約数和(自身を除く): 1162307346

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 419, 509, 779, 838, 1018, 1257, 1527, 1558, 2337, 2514, 3054, 4674, 7961, 9671, 15922, 17179, 19342, 20869, 23883, 29013, 34358, 41738, 47766, 51537, 58026, 62607, 103074, 125214, 213271, 326401, 396511, 426542, 639813, 652802, 793022, 979203, 1189533, 1279626, 1958406, 2379066, 4052149, 8104298, 8744111, 12156447, 17488222, 24312894, 26232333, 52464666, 166138109, 332276218, 498414327, 996828654]

約数ペア:

[(1, 996828654), (2, 498414327), (3, 332276218), (6, 166138109), (19, 52464666), (38, 26232333), (41, 24312894), (57, 17488222), (82, 12156447), (114, 8744111), (123, 8104298), (246, 4052149), (419, 2379066), (509, 1958406), (779, 1279626), (838, 1189533), (1018, 979203), (1257, 793022), (1527, 652802), (1558, 639813), (2337, 426542), (2514, 396511), (3054, 326401), (4674, 213271), (7961, 125214), (9671, 103074), (15922, 62607), (17179, 58026), (19342, 51537), (20869, 47766), (23883, 41738), (29013, 34358)]