2005042578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4339919}}^1$

素因数の和:4339942

約数の個数: 32

約数和(自身を含む): 4999587840

約数和(自身を除く): 2994545262

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4339919, 8679838, 13019757, 26039514, 30379433, 47739109, 60758866, 91138299, 95478218, 143217327, 182276598, 286434654, 334173763, 668347526, 1002521289, 2005042578]

約数ペア:

[(1, 2005042578), (2, 1002521289), (3, 668347526), (6, 334173763), (7, 286434654), (11, 182276598), (14, 143217327), (21, 95478218), (22, 91138299), (33, 60758866), (42, 47739109), (66, 30379433), (77, 26039514), (154, 13019757), (231, 8679838), (462, 4339919)]