2912478745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2787061}}^1$

素因数の和:2787096

約数の個数: 16

約数和(自身を含む): 4013369280

約数和(自身を除く): 1100890535

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2787061, 13935305, 30657671, 52954159, 153288355, 264770795, 582495749, 2912478745]

約数ペア:

[(1, 2912478745), (5, 582495749), (11, 264770795), (19, 153288355), (55, 52954159), (95, 30657671), (209, 13935305), (1045, 2787061)]