1110668

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 2213568

約数和(自身を除く): 1102900

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 169, 212, 338, 403, 676, 689, 806, 1378, 1612, 1643, 2756, 3286, 5239, 6572, 8957, 10478, 17914, 20956, 21359, 35828, 42718, 85436, 277667, 555334, 1110668]

約数ペア:

[(1, 1110668), (2, 555334), (4, 277667), (13, 85436), (26, 42718), (31, 35828), (52, 21359), (53, 20956), (62, 17914), (106, 10478), (124, 8957), (169, 6572), (212, 5239), (338, 3286), (403, 2756), (676, 1643), (689, 1612), (806, 1378)]