2000408906

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{14713}}^1$

素因数の和:15305

約数の個数: 16

約数和(自身を含む): 3026905224

約数和(自身を除く): 1026496318

約数列:

[1, 2, 157, 314, 433, 866, 14713, 29426, 67981, 135962, 2309941, 4619882, 6370729, 12741458, 1000204453, 2000408906]

約数ペア:

[(1, 2000408906), (2, 1000204453), (157, 12741458), (314, 6370729), (433, 4619882), (866, 2309941), (14713, 135962), (29426, 67981)]