2782208050

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{438143}}^1$

素因数の和:438282

約数の個数: 24

約数和(自身を含む): 5215666176

約数和(自身を除く): 2433458126

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 438143, 876286, 2190715, 4381430, 10953575, 21907150, 55644161, 111288322, 278220805, 556441610, 1391104025, 2782208050]

約数ペア:

[(1, 2782208050), (2, 1391104025), (5, 556441610), (10, 278220805), (25, 111288322), (50, 55644161), (127, 21907150), (254, 10953575), (635, 4381430), (1270, 2190715), (3175, 876286), (6350, 438143)]