1799128544

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{72173}}^1$

素因数の和:72243

約数の個数: 48

約数和(自身を含む): 3819448080

約数和(自身を除く): 2020319536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 6232, 12464, 24928, 72173, 144346, 288692, 577384, 1154768, 1371287, 2309536, 2742574, 2959093, 5485148, 5918186, 10970296, 11836372, 21940592, 23672744, 43881184, 47345488, 56222767, 94690976, 112445534, 224891068, 449782136, 899564272, 1799128544]

約数ペア:

[(1, 1799128544), (2, 899564272), (4, 449782136), (8, 224891068), (16, 112445534), (19, 94690976), (32, 56222767), (38, 47345488), (41, 43881184), (76, 23672744), (82, 21940592), (152, 11836372), (164, 10970296), (304, 5918186), (328, 5485148), (608, 2959093), (656, 2742574), (779, 2309536), (1312, 1371287), (1558, 1154768), (3116, 577384), (6232, 288692), (12464, 144346), (24928, 72173)]