1489466419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{11411}}^1$

素因数の和:12090

約数の個数: 16

約数和(自身を含む): 1763838720

約数和(自身を除く): 274372301

約数列:

[1, 7, 29, 203, 643, 4501, 11411, 18647, 79877, 130529, 330919, 2316433, 7337273, 51360911, 212780917, 1489466419]

約数ペア:

[(1, 1489466419), (7, 212780917), (29, 51360911), (203, 7337273), (643, 2316433), (4501, 330919), (11411, 130529), (18647, 79877)]