2913788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 5303760

約数和(自身を除く): 2389972

約数列:

[1, 2, 4, 41, 82, 109, 163, 164, 218, 326, 436, 652, 4469, 6683, 8938, 13366, 17767, 17876, 26732, 35534, 71068, 728447, 1456894, 2913788]

約数ペア:

[(1, 2913788), (2, 1456894), (4, 728447), (41, 71068), (82, 35534), (109, 26732), (163, 17876), (164, 17767), (218, 13366), (326, 8938), (436, 6683), (652, 4469)]