2894037118

素因数分解:

$2^1\times 7^3\times {\mathrm{4218713}}^1$

素因数の和:4218736

約数の個数: 16

約数和(自身を含む): 5062456800

約数和(自身を除く): 2168419682

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 4218713, 8437426, 29530991, 59061982, 206716937, 413433874, 1447018559, 2894037118]

約数ペア:

[(1, 2894037118), (2, 1447018559), (7, 413433874), (14, 206716937), (49, 59061982), (98, 29530991), (343, 8437426), (686, 4218713)]