555685788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{213397}}^1$

素因数の和:213442

約数の個数: 48

約数和(自身を含む): 1529636864

約数和(自身を除く): 973951076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 213397, 426794, 640191, 853588, 1280382, 1493779, 2560764, 2987558, 4481337, 5975116, 6615307, 8962674, 13230614, 17925348, 19845921, 26461228, 39691842, 46307149, 79383684, 92614298, 138921447, 185228596, 277842894, 555685788]

約数ペア:

[(1, 555685788), (2, 277842894), (3, 185228596), (4, 138921447), (6, 92614298), (7, 79383684), (12, 46307149), (14, 39691842), (21, 26461228), (28, 19845921), (31, 17925348), (42, 13230614), (62, 8962674), (84, 6615307), (93, 5975116), (124, 4481337), (186, 2987558), (217, 2560764), (372, 1493779), (434, 1280382), (651, 853588), (868, 640191), (1302, 426794), (2604, 213397)]