2561012016

素因数分解:

$2^4\times 3^1\times {\mathrm{53354417}}^1$

素因数の和:53354428

約数の個数: 20

約数和(自身を含む): 6615947832

約数和(自身を除く): 4054935816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53354417, 106708834, 160063251, 213417668, 320126502, 426835336, 640253004, 853670672, 1280506008, 2561012016]

約数ペア:

[(1, 2561012016), (2, 1280506008), (3, 853670672), (4, 640253004), (6, 426835336), (8, 320126502), (12, 213417668), (16, 160063251), (24, 106708834), (48, 53354417)]