401047229194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{42139}}^1\times {\mathrm{279919}}^1$

素因数の和:322077

約数の個数: 16

約数和(自身を含む): 636974755200

約数和(自身を除く): 235927526006

約数列:

[1, 2, 17, 34, 42139, 84278, 279919, 559838, 716363, 1432726, 4758623, 9517246, 11795506741, 23591013482, 200523614597, 401047229194]

約数ペア:

[(1, 401047229194), (2, 200523614597), (17, 23591013482), (34, 11795506741), (42139, 9517246), (84278, 4758623), (279919, 1432726), (559838, 716363)]