620296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 1231740

約数和(自身を除く): 611444

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4561, 9122, 18244, 36488, 77537, 155074, 310148, 620296]

約数ペア:

[(1, 620296), (2, 310148), (4, 155074), (8, 77537), (17, 36488), (34, 18244), (68, 9122), (136, 4561)]