890707943

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{2357}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 938861280

約数和(自身を除く): 48153337

約数列:

[1, 29, 83, 157, 2357, 2407, 4553, 13031, 68353, 195631, 370049, 377899, 5673299, 10731421, 30714067, 890707943]

約数ペア:

[(1, 890707943), (29, 30714067), (83, 10731421), (157, 5673299), (2357, 377899), (2407, 370049), (4553, 195631), (13031, 68353)]