313711490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1363963}}^1$

素因数の和:1363993

約数の個数: 16

約数和(自身を含む): 589232448

約数和(自身を除く): 275520958

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1363963, 2727926, 6819815, 13639630, 31371149, 62742298, 156855745, 313711490]

約数ペア:

[(1, 313711490), (2, 156855745), (5, 62742298), (10, 31371149), (23, 13639630), (46, 6819815), (115, 2727926), (230, 1363963)]