320417284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{13313}}^1$

素因数の和:13875

約数の個数: 24

約数和(自身を含む): 612870048

約数和(自身を除く): 292452764

約数列:

[1, 2, 4, 11, 22, 44, 547, 1094, 2188, 6017, 12034, 13313, 24068, 26626, 53252, 146443, 292886, 585772, 7282211, 14564422, 29128844, 80104321, 160208642, 320417284]

約数ペア:

[(1, 320417284), (2, 160208642), (4, 80104321), (11, 29128844), (22, 14564422), (44, 7282211), (547, 585772), (1094, 292886), (2188, 146443), (6017, 53252), (12034, 26626), (13313, 24068)]