7287492004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{306661}}^1$

素因数の和:307135

約数の個数: 24

約数和(自身を含む): 13764217208

約数和(自身を除く): 6476725204

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5941, 11882, 23764, 306661, 613322, 1226644, 3986593, 7973186, 15946372, 140144077, 280288154, 560576308, 1821873001, 3643746002, 7287492004]

約数ペア:

[(1, 7287492004), (2, 3643746002), (4, 1821873001), (13, 560576308), (26, 280288154), (52, 140144077), (457, 15946372), (914, 7973186), (1828, 3986593), (5941, 1226644), (11882, 613322), (23764, 306661)]