1256686

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 16

約数和(自身を含む): 1995840

約数和(自身を除く): 739154

約数列:

[1, 2, 29, 47, 58, 94, 461, 922, 1363, 2726, 13369, 21667, 26738, 43334, 628343, 1256686]

約数ペア:

[(1, 1256686), (2, 628343), (29, 43334), (47, 26738), (58, 21667), (94, 13369), (461, 2726), (922, 1363)]