996927218

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{8999}}^1$

素因数の和:9242

約数の個数: 32

約数和(自身を含む): 1759968000

約数和(自身を除く): 763040782

約数列:

[1, 2, 7, 14, 41, 82, 193, 287, 386, 574, 1351, 2702, 7913, 8999, 15826, 17998, 55391, 62993, 110782, 125986, 368959, 737918, 1736807, 2582713, 3473614, 5165426, 12157649, 24315298, 71209087, 142418174, 498463609, 996927218]

約数ペア:

[(1, 996927218), (2, 498463609), (7, 142418174), (14, 71209087), (41, 24315298), (82, 12157649), (193, 5165426), (287, 3473614), (386, 2582713), (574, 1736807), (1351, 737918), (2702, 368959), (7913, 125986), (8999, 110782), (15826, 62993), (17998, 55391)]