7973030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61331}}^1$

素因数の和:61351

約数の個数: 16

約数和(自身を含む): 15455664

約数和(自身を除く): 7482634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 61331, 122662, 306655, 613310, 797303, 1594606, 3986515, 7973030]

約数ペア:

[(1, 7973030), (2, 3986515), (5, 1594606), (10, 797303), (13, 613310), (26, 306655), (65, 122662), (130, 61331)]