2034963854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{19991}}^1$

素因数の和:20672

約数の個数: 32

約数和(自身を含む): 3811594752

約数和(自身を除く): 1776630898

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 661, 1322, 4627, 7271, 9254, 14542, 19991, 39982, 50897, 101794, 139937, 219901, 279874, 439802, 1539307, 3078614, 13214051, 26428102, 92498357, 145354561, 184996714, 290709122, 1017481927, 2034963854]

約数ペア:

[(1, 2034963854), (2, 1017481927), (7, 290709122), (11, 184996714), (14, 145354561), (22, 92498357), (77, 26428102), (154, 13214051), (661, 3078614), (1322, 1539307), (4627, 439802), (7271, 279874), (9254, 219901), (14542, 139937), (19991, 101794), (39982, 50897)]