548282488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{13147}}^1$

素因数の和:13567

約数の個数: 32

約数和(自身を含む): 1109954160

約数和(自身を除く): 561671672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 401, 802, 1604, 3208, 5213, 10426, 13147, 20852, 26294, 41704, 52588, 105176, 170911, 341822, 683644, 1367288, 5271947, 10543894, 21087788, 42175576, 68535311, 137070622, 274141244, 548282488]

約数ペア:

[(1, 548282488), (2, 274141244), (4, 137070622), (8, 68535311), (13, 42175576), (26, 21087788), (52, 10543894), (104, 5271947), (401, 1367288), (802, 683644), (1604, 341822), (3208, 170911), (5213, 105176), (10426, 52588), (13147, 41704), (20852, 26294)]