2850874064

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{709879}}^1$

素因数の和:710138

約数の個数: 20

約数和(自身を含む): 5545582560

約数和(自身を除く): 2694708496

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 709879, 1419758, 2839516, 5679032, 11358064, 178179629, 356359258, 712718516, 1425437032, 2850874064]

約数ペア:

[(1, 2850874064), (2, 1425437032), (4, 712718516), (8, 356359258), (16, 178179629), (251, 11358064), (502, 5679032), (1004, 2839516), (2008, 1419758), (4016, 709879)]