490804578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{2447}}^1$

素因数の和:3479

約数の個数: 48

約数和(自身を含む): 1161703296

約数和(自身を除く): 670898718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1013, 2026, 2447, 3039, 4894, 6078, 7341, 9117, 11143, 14682, 18234, 22023, 22286, 26917, 33429, 44046, 53834, 66858, 80751, 100287, 161502, 200574, 242253, 484506, 2478811, 4957622, 7436433, 14872866, 22309299, 27266921, 44618598, 54533842, 81800763, 163601526, 245402289, 490804578]

約数ペア:

[(1, 490804578), (2, 245402289), (3, 163601526), (6, 81800763), (9, 54533842), (11, 44618598), (18, 27266921), (22, 22309299), (33, 14872866), (66, 7436433), (99, 4957622), (198, 2478811), (1013, 484506), (2026, 242253), (2447, 200574), (3039, 161502), (4894, 100287), (6078, 80751), (7341, 66858), (9117, 53834), (11143, 44046), (14682, 33429), (18234, 26917), (22023, 22286)]