3469420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 7465248

約数和(自身を除く): 3995828

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4231, 8462, 16924, 21155, 42310, 84620, 173471, 346942, 693884, 867355, 1734710, 3469420]

約数ペア:

[(1, 3469420), (2, 1734710), (4, 867355), (5, 693884), (10, 346942), (20, 173471), (41, 84620), (82, 42310), (164, 21155), (205, 16924), (410, 8462), (820, 4231)]