620491366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{972557}}^1$

素因数の和:972599

約数の個数: 16

約数和(自身を含む): 1050362640

約数和(自身を除く): 429871274

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 972557, 1945114, 10698127, 21396254, 28204153, 56408306, 310245683, 620491366]

約数ペア:

[(1, 620491366), (2, 310245683), (11, 56408306), (22, 28204153), (29, 21396254), (58, 10698127), (319, 1945114), (638, 972557)]