853120136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{158927}}^1$

素因数の和:159005

約数の個数: 32

約数和(自身を含む): 1773636480

約数和(自身を除く): 920516344

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 158927, 317854, 635708, 1271416, 1748197, 3496394, 6992788, 9694547, 13985576, 19389094, 38778188, 77556376, 106640017, 213280034, 426560068, 853120136]

約数ペア:

[(1, 853120136), (2, 426560068), (4, 213280034), (8, 106640017), (11, 77556376), (22, 38778188), (44, 19389094), (61, 13985576), (88, 9694547), (122, 6992788), (244, 3496394), (488, 1748197), (671, 1271416), (1342, 635708), (2684, 317854), (5368, 158927)]