2505864

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 6304320

約数和(自身を除く): 3798456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 397, 526, 789, 794, 1052, 1191, 1578, 1588, 2104, 2382, 3156, 3176, 4764, 6312, 9528, 104411, 208822, 313233, 417644, 626466, 835288, 1252932, 2505864]

約数ペア:

[(1, 2505864), (2, 1252932), (3, 835288), (4, 626466), (6, 417644), (8, 313233), (12, 208822), (24, 104411), (263, 9528), (397, 6312), (526, 4764), (789, 3176), (794, 3156), (1052, 2382), (1191, 2104), (1578, 1588)]