1680452412

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{6271}}^1$

素因数の和:6578

約数の個数: 48

約数和(自身を含む): 3974541312

約数和(自身を除く): 2294088900

約数列:

[1, 2, 3, 4, 6, 12, 137, 163, 274, 326, 411, 489, 548, 652, 822, 978, 1644, 1956, 6271, 12542, 18813, 22331, 25084, 37626, 44662, 66993, 75252, 89324, 133986, 267972, 859127, 1022173, 1718254, 2044346, 2577381, 3066519, 3436508, 4088692, 5154762, 6133038, 10309524, 12266076, 140037701, 280075402, 420113103, 560150804, 840226206, 1680452412]

約数ペア:

[(1, 1680452412), (2, 840226206), (3, 560150804), (4, 420113103), (6, 280075402), (12, 140037701), (137, 12266076), (163, 10309524), (274, 6133038), (326, 5154762), (411, 4088692), (489, 3436508), (548, 3066519), (652, 2577381), (822, 2044346), (978, 1718254), (1644, 1022173), (1956, 859127), (6271, 267972), (12542, 133986), (18813, 89324), (22331, 75252), (25084, 66993), (37626, 44662)]