7888957284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{692743}}^1$

素因数の和:692836

約数の個数: 48

約数和(自身を含む): 20095117952

約数和(自身を除く): 12206160668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 692743, 1385486, 2078229, 2770972, 4156458, 8312916, 9005659, 18011318, 27016977, 36022636, 50570239, 54033954, 101140478, 108067908, 151710717, 202280956, 303421434, 606842868, 657413107, 1314826214, 1972239321, 2629652428, 3944478642, 7888957284]

約数ペア:

[(1, 7888957284), (2, 3944478642), (3, 2629652428), (4, 1972239321), (6, 1314826214), (12, 657413107), (13, 606842868), (26, 303421434), (39, 202280956), (52, 151710717), (73, 108067908), (78, 101140478), (146, 54033954), (156, 50570239), (219, 36022636), (292, 27016977), (438, 18011318), (876, 9005659), (949, 8312916), (1898, 4156458), (2847, 2770972), (3796, 2078229), (5694, 1385486), (11388, 692743)]