2013315190

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{311177}}^1$

素因数の和:311831

約数の個数: 16

約数和(自身を含む): 3629580192

約数和(自身を除く): 1616265002

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 6470, 311177, 622354, 1555885, 3111770, 201331519, 402663038, 1006657595, 2013315190]

約数ペア:

[(1, 2013315190), (2, 1006657595), (5, 402663038), (10, 201331519), (647, 3111770), (1294, 1555885), (3235, 622354), (6470, 311177)]