2878072012

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{9856411}}^1$

素因数の和:9856488

約数の個数: 12

約数和(自身を含む): 5105621416

約数和(自身を除く): 2227549404

約数列:

[1, 2, 4, 73, 146, 292, 9856411, 19712822, 39425644, 719518003, 1439036006, 2878072012]

約数ペア:

[(1, 2878072012), (2, 1439036006), (4, 719518003), (73, 39425644), (146, 19712822), (292, 9856411)]