2990417196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19169341}}^1$

素因数の和:19169361

約数の個数: 24

約数和(自身を含む): 7514382064

約数和(自身を除く): 4523964868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 19169341, 38338682, 57508023, 76677364, 115016046, 230032092, 249201433, 498402866, 747604299, 996805732, 1495208598, 2990417196]

約数ペア:

[(1, 2990417196), (2, 1495208598), (3, 996805732), (4, 747604299), (6, 498402866), (12, 249201433), (13, 230032092), (26, 115016046), (39, 76677364), (52, 57508023), (78, 38338682), (156, 19169341)]