283239964

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{128047}}^1$

素因数の和:128137

約数の個数: 24

約数和(自身を含む): 573655040

約数和(自身を除く): 290415076

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 128047, 256094, 512188, 896329, 1792658, 3585316, 10115713, 20231426, 40462852, 70809991, 141619982, 283239964]

約数ペア:

[(1, 283239964), (2, 141619982), (4, 70809991), (7, 40462852), (14, 20231426), (28, 10115713), (79, 3585316), (158, 1792658), (316, 896329), (553, 512188), (1106, 256094), (2212, 128047)]