2013116487578

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2903}}^1\times {\mathrm{678533}}^1$

素因数の和:681518

約数の個数: 32

約数和(自身を含む): 3499541819136

約数和(自身を除く): 1486425331558

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2903, 5806, 20321, 40642, 211919, 423838, 678533, 1357066, 1483433, 2966866, 4749731, 9499462, 49532909, 99065818, 346730363, 693460726, 1969781299, 3939562598, 13788469093, 27576938186, 143794034827, 287588069654, 1006558243789, 2013116487578]

約数ペア:

[(1, 2013116487578), (2, 1006558243789), (7, 287588069654), (14, 143794034827), (73, 27576938186), (146, 13788469093), (511, 3939562598), (1022, 1969781299), (2903, 693460726), (5806, 346730363), (20321, 99065818), (40642, 49532909), (211919, 9499462), (423838, 4749731), (678533, 2966866), (1357066, 1483433)]