8509996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 17805312

約数和(自身を除く): 9295316

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 367, 374, 527, 682, 734, 748, 1054, 1364, 1468, 2108, 4037, 5797, 6239, 8074, 11377, 11594, 12478, 16148, 22754, 23188, 24956, 45508, 68629, 125147, 137258, 193409, 250294, 274516, 386818, 500588, 773636, 2127499, 4254998, 8509996]

約数ペア:

[(1, 8509996), (2, 4254998), (4, 2127499), (11, 773636), (17, 500588), (22, 386818), (31, 274516), (34, 250294), (44, 193409), (62, 137258), (68, 125147), (124, 68629), (187, 45508), (341, 24956), (367, 23188), (374, 22754), (527, 16148), (682, 12478), (734, 11594), (748, 11377), (1054, 8074), (1364, 6239), (1468, 5797), (2108, 4037)]