634882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 16

約数和(自身を含む): 1026432

約数和(自身を除く): 391550

約数列:

[1, 2, 17, 34, 71, 142, 263, 526, 1207, 2414, 4471, 8942, 18673, 37346, 317441, 634882]

約数ペア:

[(1, 634882), (2, 317441), (17, 37346), (34, 18673), (71, 8942), (142, 4471), (263, 2414), (526, 1207)]