2019985210

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{298373}}^1$

素因数の和:299057

約数の個数: 16

約数和(自身を含む): 3641356296

約数和(自身を除く): 1621371086

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 298373, 596746, 1491865, 2983730, 201998521, 403997042, 1009992605, 2019985210]

約数ペア:

[(1, 2019985210), (2, 1009992605), (5, 403997042), (10, 201998521), (677, 2983730), (1354, 1491865), (3385, 596746), (6770, 298373)]