2021710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4931}}^1$

素因数の和:4979

約数の個数: 16

約数和(自身を含む): 3728592

約数和(自身を除く): 1706882

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4931, 9862, 24655, 49310, 202171, 404342, 1010855, 2021710]

約数ペア:

[(1, 2021710), (2, 1010855), (5, 404342), (10, 202171), (41, 49310), (82, 24655), (205, 9862), (410, 4931)]