1680147277636

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{66109}}^1\times {\mathrm{87037}}^1$

素因数の和:153223

約数の個数: 24

約数和(自身を含む): 2980614569240

約数和(自身を除く): 1300467291604

約数列:

[1, 2, 4, 73, 146, 292, 66109, 87037, 132218, 174074, 264436, 348148, 4825957, 6353701, 9651914, 12707402, 19303828, 25414804, 5753929033, 11507858066, 23015716132, 420036819409, 840073638818, 1680147277636]

約数ペア:

[(1, 1680147277636), (2, 840073638818), (4, 420036819409), (73, 23015716132), (146, 11507858066), (292, 5753929033), (66109, 25414804), (87037, 19303828), (132218, 12707402), (174074, 9651914), (264436, 6353701), (348148, 4825957)]