260551446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{7349}}^1$

素因数の和:7684

約数の個数: 32

約数和(自身を含む): 550368000

約数和(自身を除く): 289816554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 622, 933, 1866, 5909, 7349, 11818, 14698, 17727, 22047, 35454, 44094, 139631, 279262, 418893, 837786, 2285539, 4571078, 6856617, 13713234, 43425241, 86850482, 130275723, 260551446]

約数ペア:

[(1, 260551446), (2, 130275723), (3, 86850482), (6, 43425241), (19, 13713234), (38, 6856617), (57, 4571078), (114, 2285539), (311, 837786), (622, 418893), (933, 279262), (1866, 139631), (5909, 44094), (7349, 35454), (11818, 22047), (14698, 17727)]