7480772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 14177856

約数和(自身を除く): 6697084

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 547, 1052, 1094, 2188, 3419, 6838, 7111, 13676, 14222, 28444, 143861, 287722, 575444, 1870193, 3740386, 7480772]

約数ペア:

[(1, 7480772), (2, 3740386), (4, 1870193), (13, 575444), (26, 287722), (52, 143861), (263, 28444), (526, 14222), (547, 13676), (1052, 7111), (1094, 6838), (2188, 3419)]