2016641930

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{803443}}^1$

素因数の和:803701

約数の個数: 16

約数和(自身を含む): 3644421984

約数和(自身を除く): 1627780054

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 803443, 1606886, 4017215, 8034430, 201664193, 403328386, 1008320965, 2016641930]

約数ペア:

[(1, 2016641930), (2, 1008320965), (5, 403328386), (10, 201664193), (251, 8034430), (502, 4017215), (1255, 1606886), (2510, 803443)]