1320221058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16925911}}^1$

素因数の和:16925929

約数の個数: 16

約数和(自身を含む): 2843553216

約数和(自身を除く): 1523332158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16925911, 33851822, 50777733, 101555466, 220036843, 440073686, 660110529, 1320221058]

約数ペア:

[(1, 1320221058), (2, 660110529), (3, 440073686), (6, 220036843), (13, 101555466), (26, 50777733), (39, 33851822), (78, 16925911)]