2050871816

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{989803}}^1$

素因数の和:989853

約数の個数: 32

約数和(自身を含む): 4513506240

約数和(自身を除く): 2462634424

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 989803, 1979606, 3959212, 6928621, 7918424, 13857242, 27714484, 36622711, 55428968, 73245422, 146490844, 256358977, 292981688, 512717954, 1025435908, 2050871816]

約数ペア:

[(1, 2050871816), (2, 1025435908), (4, 512717954), (7, 292981688), (8, 256358977), (14, 146490844), (28, 73245422), (37, 55428968), (56, 36622711), (74, 27714484), (148, 13857242), (259, 7918424), (296, 6928621), (518, 3959212), (1036, 1979606), (2072, 989803)]