1261238448

素因数分解:

$2^4\times 3^1\times {\mathrm{26275801}}^1$

素因数の和:26275812

約数の個数: 20

約数和(自身を含む): 3258199448

約数和(自身を除く): 1996961000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26275801, 52551602, 78827403, 105103204, 157654806, 210206408, 315309612, 420412816, 630619224, 1261238448]

約数ペア:

[(1, 1261238448), (2, 630619224), (3, 420412816), (4, 315309612), (6, 210206408), (8, 157654806), (12, 105103204), (16, 78827403), (24, 52551602), (48, 26275801)]