2045607578

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{2381}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 3546702720

約数和(自身を除く): 1501095142

約数列:

[1, 2, 7, 14, 109, 218, 563, 763, 1126, 1526, 2381, 3941, 4762, 7882, 16667, 33334, 61367, 122734, 259529, 429569, 519058, 859138, 1340503, 1816703, 2681006, 3633406, 9383521, 18767042, 146114827, 292229654, 1022803789, 2045607578]

約数ペア:

[(1, 2045607578), (2, 1022803789), (7, 292229654), (14, 146114827), (109, 18767042), (218, 9383521), (563, 3633406), (763, 2681006), (1126, 1816703), (1526, 1340503), (2381, 859138), (3941, 519058), (4762, 429569), (7882, 259529), (16667, 122734), (33334, 61367)]