2017676176

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{81727}}^1$

素因数の和:83278

約数の個数: 20

約数和(自身を含む): 3911828992

約数和(自身を除く): 1894152816

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 6172, 12344, 24688, 81727, 163454, 326908, 653816, 1307632, 126104761, 252209522, 504419044, 1008838088, 2017676176]

約数ペア:

[(1, 2017676176), (2, 1008838088), (4, 504419044), (8, 252209522), (16, 126104761), (1543, 1307632), (3086, 653816), (6172, 326908), (12344, 163454), (24688, 81727)]