2007356885

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1\times {\mathrm{2729}}^1$

素因数の和:3988

約数の個数: 16

約数和(自身を含む): 2430267840

約数和(自身を除く): 422910955

約数列:

[1, 5, 131, 655, 1123, 2729, 5615, 13645, 147113, 357499, 735565, 1787495, 3064667, 15323335, 401471377, 2007356885]

約数ペア:

[(1, 2007356885), (5, 401471377), (131, 15323335), (655, 3064667), (1123, 1787495), (2729, 735565), (5615, 357499), (13645, 147113)]