2506288

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 30

約数和(自身を含む): 5048412

約数和(自身を除く): 2542124

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 961, 1304, 1922, 2608, 3844, 5053, 7688, 10106, 15376, 20212, 40424, 80848, 156643, 313286, 626572, 1253144, 2506288]

約数ペア:

[(1, 2506288), (2, 1253144), (4, 626572), (8, 313286), (16, 156643), (31, 80848), (62, 40424), (124, 20212), (163, 15376), (248, 10106), (326, 7688), (496, 5053), (652, 3844), (961, 2608), (1304, 1922)]