1879822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1622258

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 191, 259, 266, 382, 518, 703, 1337, 1406, 2674, 3629, 4921, 7067, 7258, 9842, 14134, 25403, 49469, 50806, 98938, 134273, 268546, 939911, 1879822]

約数ペア:

[(1, 1879822), (2, 939911), (7, 268546), (14, 134273), (19, 98938), (37, 50806), (38, 49469), (74, 25403), (133, 14134), (191, 9842), (259, 7258), (266, 7067), (382, 4921), (518, 3629), (703, 2674), (1337, 1406)]