620409294338

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{70111}}^1\times {\mathrm{66037}}^1$

素因数の和:136217

約数の個数: 16

約数和(自身を含む): 944531476224

約数和(自身を除く): 324122181886

約数列:

[1, 2, 67, 134, 66037, 70111, 132074, 140222, 4424479, 4697437, 8848958, 9394874, 4629920107, 9259840214, 310204647169, 620409294338]

約数ペア:

[(1, 620409294338), (2, 310204647169), (67, 9259840214), (134, 4629920107), (66037, 9394874), (70111, 8848958), (132074, 4697437), (140222, 4424479)]