9489788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2801}}^1$

素因数の和:2834

約数の個数: 36

約数和(自身を含む): 20869296

約数和(自身を除く): 11379508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 2801, 3388, 5602, 11204, 19607, 30811, 39214, 61622, 78428, 123244, 215677, 338921, 431354, 677842, 862708, 1355684, 2372447, 4744894, 9489788]

約数ペア:

[(1, 9489788), (2, 4744894), (4, 2372447), (7, 1355684), (11, 862708), (14, 677842), (22, 431354), (28, 338921), (44, 215677), (77, 123244), (121, 78428), (154, 61622), (242, 39214), (308, 30811), (484, 19607), (847, 11204), (1694, 5602), (2801, 3388)]