305068946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40883}}^1$

素因数の和:40946

約数の個数: 32

約数和(自身を含む): 576955008

約数和(自身を除く): 271886062

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 40883, 81766, 286181, 531479, 572362, 1062958, 1676203, 3352406, 3720353, 7440706, 11733421, 21790639, 23466842, 43581278, 152534473, 305068946]

約数ペア:

[(1, 305068946), (2, 152534473), (7, 43581278), (13, 23466842), (14, 21790639), (26, 11733421), (41, 7440706), (82, 3720353), (91, 3352406), (182, 1676203), (287, 1062958), (533, 572362), (574, 531479), (1066, 286181), (3731, 81766), (7462, 40883)]