401276542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{8677}}^1$

素因数の和:9915

約数の個数: 16

約数和(自身を含む): 634188240

約数和(自身を除く): 232911698

約数列:

[1, 2, 19, 38, 1217, 2434, 8677, 17354, 23123, 46246, 164863, 329726, 10559909, 21119818, 200638271, 401276542]

約数ペア:

[(1, 401276542), (2, 200638271), (19, 21119818), (38, 10559909), (1217, 329726), (2434, 164863), (8677, 46246), (17354, 23123)]