2922890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7129}}^1$

素因数の和:7177

約数の個数: 16

約数和(自身を含む): 5390280

約数和(自身を除く): 2467390

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 7129, 14258, 35645, 71290, 292289, 584578, 1461445, 2922890]

約数ペア:

[(1, 2922890), (2, 1461445), (5, 584578), (10, 292289), (41, 71290), (82, 35645), (205, 14258), (410, 7129)]