247513802

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1054

約数の個数: 24

約数和(自身を含む): 385566048

約数和(自身を除く): 138052246

約数列:

[1, 2, 41, 82, 83, 166, 887, 1681, 1774, 3362, 3403, 6806, 36367, 72734, 73621, 139523, 147242, 279046, 1491047, 2982094, 3018461, 6036922, 123756901, 247513802]

約数ペア:

[(1, 247513802), (2, 123756901), (41, 6036922), (82, 3018461), (83, 2982094), (166, 1491047), (887, 279046), (1681, 147242), (1774, 139523), (3362, 73621), (3403, 72734), (6806, 36367)]