2011337290

素因数分解:

$2^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{67699}}^1$

素因数の和:70677

約数の個数: 16

約数和(自身を含む): 3621679200

約数和(自身を除く): 1610341910

約数列:

[1, 2, 5, 10, 2971, 5942, 14855, 29710, 67699, 135398, 338495, 676990, 201133729, 402267458, 1005668645, 2011337290]

約数ペア:

[(1, 2011337290), (2, 1005668645), (5, 402267458), (10, 201133729), (2971, 676990), (5942, 338495), (14855, 135398), (29710, 67699)]