1940758561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{415669}}^1$

素因数の和:415728

約数の個数: 16

約数和(自身を含む): 2394259200

約数和(自身を除く): 453500639

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 415669, 2909683, 9560387, 12054401, 66922709, 84380807, 277251223, 1940758561]

約数ペア:

[(1, 1940758561), (7, 277251223), (23, 84380807), (29, 66922709), (161, 12054401), (203, 9560387), (667, 2909683), (4669, 415669)]