1865084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 3689280

約数和(自身を除く): 1824196

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 89, 124, 169, 178, 338, 356, 403, 676, 806, 1157, 1612, 2314, 2759, 4628, 5239, 5518, 10478, 11036, 15041, 20956, 30082, 35867, 60164, 71734, 143468, 466271, 932542, 1865084]

約数ペア:

[(1, 1865084), (2, 932542), (4, 466271), (13, 143468), (26, 71734), (31, 60164), (52, 35867), (62, 30082), (89, 20956), (124, 15041), (169, 11036), (178, 10478), (338, 5518), (356, 5239), (403, 4628), (676, 2759), (806, 2314), (1157, 1612)]