2125149124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{194113}}^1$

素因数の和:194164

約数の個数: 48

約数和(自身を含む): 4696005888

約数和(自身を除く): 2570856764

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 194113, 388226, 776452, 1358791, 2717582, 3299921, 4464599, 5435164, 6599842, 8929198, 13199684, 17858396, 23099447, 31252193, 46198894, 62504386, 75898183, 92397788, 125008772, 151796366, 303592732, 531287281, 1062574562, 2125149124]

約数ペア:

[(1, 2125149124), (2, 1062574562), (4, 531287281), (7, 303592732), (14, 151796366), (17, 125008772), (23, 92397788), (28, 75898183), (34, 62504386), (46, 46198894), (68, 31252193), (92, 23099447), (119, 17858396), (161, 13199684), (238, 8929198), (322, 6599842), (391, 5435164), (476, 4464599), (644, 3299921), (782, 2717582), (1564, 1358791), (2737, 776452), (5474, 388226), (10948, 194113)]