1025187412

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{2437}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 1806265440

約数和(自身を除く): 781078028

約数列:

[1, 2, 4, 251, 419, 502, 838, 1004, 1676, 2437, 4874, 9748, 105169, 210338, 420676, 611687, 1021103, 1223374, 2042206, 2446748, 4084412, 256296853, 512593706, 1025187412]

約数ペア:

[(1, 1025187412), (2, 512593706), (4, 256296853), (251, 4084412), (419, 2446748), (502, 2042206), (838, 1223374), (1004, 1021103), (1676, 611687), (2437, 420676), (4874, 210338), (9748, 105169)]