2006372291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 2535418368

約数和(自身を除く): 529046077

約数列:

[1, 7, 11, 77, 113, 293, 787, 791, 1243, 2051, 3223, 5509, 8657, 8701, 22561, 33109, 60599, 88931, 230591, 231763, 364199, 622517, 978241, 1614137, 2536501, 2549393, 6847687, 17755507, 26056783, 182397481, 286624613, 2006372291]

約数ペア:

[(1, 2006372291), (7, 286624613), (11, 182397481), (77, 26056783), (113, 17755507), (293, 6847687), (787, 2549393), (791, 2536501), (1243, 1614137), (2051, 978241), (3223, 622517), (5509, 364199), (8657, 231763), (8701, 230591), (22561, 88931), (33109, 60599)]