2878525342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2593

約数の個数: 64

約数和(自身を含む): 5510260224

約数和(自身を除く): 2631734882

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 107, 146, 154, 214, 511, 749, 803, 1022, 1177, 1498, 1606, 2354, 2393, 4786, 5621, 7811, 8239, 11242, 15622, 16478, 16751, 26323, 33502, 52646, 54677, 85921, 109354, 171842, 174689, 184261, 256051, 349378, 368522, 512102, 601447, 1202894, 1222823, 1792357, 1921579, 2445646, 2816561, 3584714, 3843158, 5633122, 13451053, 18691723, 19715927, 26902106, 37383446, 39431854, 130842061, 205608953, 261684122, 411217906, 1439262671, 2878525342]

約数ペア:

[(1, 2878525342), (2, 1439262671), (7, 411217906), (11, 261684122), (14, 205608953), (22, 130842061), (73, 39431854), (77, 37383446), (107, 26902106), (146, 19715927), (154, 18691723), (214, 13451053), (511, 5633122), (749, 3843158), (803, 3584714), (1022, 2816561), (1177, 2445646), (1498, 1921579), (1606, 1792357), (2354, 1222823), (2393, 1202894), (4786, 601447), (5621, 512102), (7811, 368522), (8239, 349378), (11242, 256051), (15622, 184261), (16478, 174689), (16751, 171842), (26323, 109354), (33502, 85921), (52646, 54677)]