4989292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 11063808

約数和(自身を除く): 6074516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 167, 194, 308, 334, 388, 668, 679, 1067, 1169, 1358, 1837, 2134, 2338, 2716, 3674, 4268, 4676, 7348, 7469, 12859, 14938, 16199, 25718, 29876, 32398, 51436, 64796, 113393, 178189, 226786, 356378, 453572, 712756, 1247323, 2494646, 4989292]

約数ペア:

[(1, 4989292), (2, 2494646), (4, 1247323), (7, 712756), (11, 453572), (14, 356378), (22, 226786), (28, 178189), (44, 113393), (77, 64796), (97, 51436), (154, 32398), (167, 29876), (194, 25718), (308, 16199), (334, 14938), (388, 12859), (668, 7469), (679, 7348), (1067, 4676), (1169, 4268), (1358, 3674), (1837, 2716), (2134, 2338)]