2018350901

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2927}}^1\times {\mathrm{4283}}^1$

素因数の和:7240

約数の個数: 16

約数和(自身を含む): 2408361984

約数和(自身を除く): 390011083

約数列:

[1, 7, 23, 161, 2927, 4283, 20489, 29981, 67321, 98509, 471247, 689563, 12536341, 87754387, 288335843, 2018350901]

約数ペア:

[(1, 2018350901), (7, 288335843), (23, 87754387), (161, 12536341), (2927, 689563), (4283, 471247), (20489, 98509), (29981, 67321)]