2013257906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4327}}^1\times {\mathrm{21149}}^1$

素因数の和:25489

約数の個数: 16

約数和(自身を含む): 3295339200

約数和(自身を除く): 1282081294

約数列:

[1, 2, 11, 22, 4327, 8654, 21149, 42298, 47597, 95194, 232639, 465278, 91511723, 183023446, 1006628953, 2013257906]

約数ペア:

[(1, 2013257906), (2, 1006628953), (11, 183023446), (22, 91511723), (4327, 465278), (8654, 232639), (21149, 95194), (42298, 47597)]