2009165930

素因数分解:

$2^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{348209}}^1$

素因数の和:348793

約数の個数: 16

約数和(自身を含む): 3622776840

約数和(自身を除く): 1613610910

約数列:

[1, 2, 5, 10, 577, 1154, 2885, 5770, 348209, 696418, 1741045, 3482090, 200916593, 401833186, 1004582965, 2009165930]

約数ペア:

[(1, 2009165930), (2, 1004582965), (5, 401833186), (10, 200916593), (577, 3482090), (1154, 1741045), (2885, 696418), (5770, 348209)]