2019348522

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{385519}}^1$

素因数の和:385627

約数の個数: 32

約数和(自身を含む): 4533715200

約数和(自身を除く): 2514366678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 385519, 771038, 1156557, 2313114, 3469671, 6939342, 10409013, 20818026, 37395343, 74790686, 112186029, 224372058, 336558087, 673116174, 1009674261, 2019348522]

約数ペア:

[(1, 2019348522), (2, 1009674261), (3, 673116174), (6, 336558087), (9, 224372058), (18, 112186029), (27, 74790686), (54, 37395343), (97, 20818026), (194, 10409013), (291, 6939342), (582, 3469671), (873, 2313114), (1746, 1156557), (2619, 771038), (5238, 385519)]