7125196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 13505184

約数和(自身を除く): 6379988

約数列:

[1, 2, 4, 13, 26, 52, 263, 521, 526, 1042, 1052, 2084, 3419, 6773, 6838, 13546, 13676, 27092, 137023, 274046, 548092, 1781299, 3562598, 7125196]

約数ペア:

[(1, 7125196), (2, 3562598), (4, 1781299), (13, 548092), (26, 274046), (52, 137023), (263, 27092), (521, 13676), (526, 13546), (1042, 6838), (1052, 6773), (2084, 3419)]