2000458252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{352939}}^1$

素因数の和:353065

約数の個数: 24

約数和(自身を含む): 3804693200

約数和(自身を除く): 1804234948

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 352939, 705878, 1411756, 4588207, 9176414, 18352828, 38470351, 76940702, 153881404, 500114563, 1000229126, 2000458252]

約数ペア:

[(1, 2000458252), (2, 1000229126), (4, 500114563), (13, 153881404), (26, 76940702), (52, 38470351), (109, 18352828), (218, 9176414), (436, 4588207), (1417, 1411756), (2834, 705878), (5668, 352939)]