331219874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{159701}}^1$

素因数の和:159781

約数の個数: 16

約数和(自身を含む): 534682296

約数和(自身を除く): 203462422

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 159701, 319402, 2714917, 5429834, 9741761, 19483522, 165609937, 331219874]

約数ペア:

[(1, 331219874), (2, 165609937), (17, 19483522), (34, 9741761), (61, 5429834), (122, 2714917), (1037, 319402), (2074, 159701)]