427982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 16

約数和(自身を含む): 682560

約数和(自身を除く): 254578

約数列:

[1, 2, 29, 47, 58, 94, 157, 314, 1363, 2726, 4553, 7379, 9106, 14758, 213991, 427982]

約数ペア:

[(1, 427982), (2, 213991), (29, 14758), (47, 9106), (58, 7379), (94, 4553), (157, 2726), (314, 1363)]