2056551766

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 3180602880

約数和(自身を除く): 1124051114

約数列:

[1, 2, 73, 103, 146, 163, 206, 326, 839, 1678, 7519, 11899, 15038, 16789, 23798, 33578, 61247, 86417, 122494, 136757, 172834, 273514, 1225597, 2451194, 6308441, 9983261, 12616882, 14085971, 19966522, 28171942, 1028275883, 2056551766]

約数ペア:

[(1, 2056551766), (2, 1028275883), (73, 28171942), (103, 19966522), (146, 14085971), (163, 12616882), (206, 9983261), (326, 6308441), (839, 2451194), (1678, 1225597), (7519, 273514), (11899, 172834), (15038, 136757), (16789, 122494), (23798, 86417), (33578, 61247)]