2012015056

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{316753}}^1$

素因数の和:317158

約数の個数: 20

約数和(自身を含む): 3908110852

約数和(自身を除く): 1896095796

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 316753, 633506, 1267012, 2534024, 5068048, 125750941, 251501882, 503003764, 1006007528, 2012015056]

約数ペア:

[(1, 2012015056), (2, 1006007528), (4, 503003764), (8, 251501882), (16, 125750941), (397, 5068048), (794, 2534024), (1588, 1267012), (3176, 633506), (6352, 316753)]