2006880073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{827}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 2446640640

約数和(自身を除く): 439760567

約数列:

[1, 11, 17, 19, 187, 209, 323, 683, 827, 3553, 7513, 9097, 11611, 12977, 14059, 15713, 127721, 142747, 154649, 172843, 220609, 267121, 564841, 2426699, 2938331, 6213251, 9602297, 10731979, 105625267, 118051769, 182443643, 2006880073]

約数ペア:

[(1, 2006880073), (11, 182443643), (17, 118051769), (19, 105625267), (187, 10731979), (209, 9602297), (323, 6213251), (683, 2938331), (827, 2426699), (3553, 564841), (7513, 267121), (9097, 220609), (11611, 172843), (12977, 154649), (14059, 142747), (15713, 127721)]