848107130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{16433}}^1$

素因数の和:16850

約数の個数: 32

約数和(自身を含む): 1648264464

約数和(自身を除く): 800157334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1985, 3970, 5161, 10322, 16433, 25805, 32866, 51610, 82165, 164330, 213629, 427258, 1068145, 2136290, 6523901, 13047802, 32619505, 65239010, 84810713, 169621426, 424053565, 848107130]

約数ペア:

[(1, 848107130), (2, 424053565), (5, 169621426), (10, 84810713), (13, 65239010), (26, 32619505), (65, 13047802), (130, 6523901), (397, 2136290), (794, 1068145), (1985, 427258), (3970, 213629), (5161, 164330), (10322, 82165), (16433, 51610), (25805, 32866)]