1297431635

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{4139}}^1$

素因数の和:5098

約数の個数: 16

約数和(自身を含む): 1581016320

約数和(自身を除く): 283584685

約数列:

[1, 5, 71, 355, 883, 4139, 4415, 20695, 62693, 293869, 313465, 1469345, 3654737, 18273685, 259486327, 1297431635]

約数ペア:

[(1, 1297431635), (5, 259486327), (71, 18273685), (355, 3654737), (883, 1469345), (4139, 313465), (4415, 293869), (20695, 62693)]