2197066581215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{7873}}^1\times {\mathrm{17317}}^1$

素因数の和:25499

約数の個数: 32

約数和(自身を含む): 2886509376576

約数和(自身を除く): 689442795361

約数列:

[1, 5, 11, 55, 293, 1465, 3223, 7873, 16115, 17317, 39365, 86585, 86603, 190487, 433015, 952435, 2306789, 5073881, 11533945, 25369405, 25374679, 55812691, 126873395, 136336741, 279063455, 681683705, 1499704151, 7498520755, 39946665113, 199733325565, 439413316243, 2197066581215]

約数ペア:

[(1, 2197066581215), (5, 439413316243), (11, 199733325565), (55, 39946665113), (293, 7498520755), (1465, 1499704151), (3223, 681683705), (7873, 279063455), (16115, 136336741), (17317, 126873395), (39365, 55812691), (86585, 25374679), (86603, 25369405), (190487, 11533945), (433015, 5073881), (952435, 2306789)]