2997188236220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2110695941}}^1$

素因数の和:2110696021

約数の個数: 24

約数和(自身を含む): 6382744528608

約数和(自身を除く): 3385556292388

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2110695941, 4221391882, 8442783764, 10553479705, 21106959410, 42213918820, 149859411811, 299718823622, 599437647244, 749297059055, 1498594118110, 2997188236220]

約数ペア:

[(1, 2997188236220), (2, 1498594118110), (4, 749297059055), (5, 599437647244), (10, 299718823622), (20, 149859411811), (71, 42213918820), (142, 21106959410), (284, 10553479705), (355, 8442783764), (710, 4221391882), (1420, 2110695941)]