130806004

素因数分解:

$2^2\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{2213}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 261854208

約数和(自身を除く): 131048204

約数列:

[1, 2, 4, 7, 14, 28, 2111, 2213, 4222, 4426, 8444, 8852, 14777, 15491, 29554, 30982, 59108, 61964, 4671643, 9343286, 18686572, 32701501, 65403002, 130806004]

約数ペア:

[(1, 130806004), (2, 65403002), (4, 32701501), (7, 18686572), (14, 9343286), (28, 4671643), (2111, 61964), (2213, 59108), (4222, 30982), (4426, 29554), (8444, 15491), (8852, 14777)]