65701012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66499}}^1$

素因数の和:66535

約数の個数: 24

約数和(自身を含む): 130340000

約数和(自身を除く): 64638988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 66499, 132998, 265996, 864487, 1263481, 1728974, 2526962, 3457948, 5053924, 16425253, 32850506, 65701012]

約数ペア:

[(1, 65701012), (2, 32850506), (4, 16425253), (13, 5053924), (19, 3457948), (26, 2526962), (38, 1728974), (52, 1263481), (76, 864487), (247, 265996), (494, 132998), (988, 66499)]