173519372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{2609}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 327398400

約数和(自身を除く): 153879028

約数列:

[1, 2, 4, 13, 26, 52, 1279, 2558, 2609, 5116, 5218, 10436, 16627, 33254, 33917, 66508, 67834, 135668, 3336911, 6673822, 13347644, 43379843, 86759686, 173519372]

約数ペア:

[(1, 173519372), (2, 86759686), (4, 43379843), (13, 13347644), (26, 6673822), (52, 3336911), (1279, 135668), (2558, 67834), (2609, 66508), (5116, 33917), (5218, 33254), (10436, 16627)]