2006274809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1371343}}^1$

素因数の和:1371380

約数の個数: 16

約数和(自身を含む): 2632980480

約数和(自身を除く): 626705671

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1371343, 9599401, 15084773, 26055517, 105593411, 182388619, 286610687, 2006274809]

約数ペア:

[(1, 2006274809), (7, 286610687), (11, 182388619), (19, 105593411), (77, 26055517), (133, 15084773), (209, 9599401), (1463, 1371343)]