395402

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 16

約数和(自身を含む): 690432

約数和(自身を除く): 295030

約数列:

[1, 2, 7, 14, 61, 122, 427, 463, 854, 926, 3241, 6482, 28243, 56486, 197701, 395402]

約数ペア:

[(1, 395402), (2, 197701), (7, 56486), (14, 28243), (61, 6482), (122, 3241), (427, 926), (463, 854)]