426807790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1471751}}^1$

素因数の和:1471787

約数の個数: 16

約数和(自身を含む): 794746080

約数和(自身を除く): 367938290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1471751, 2943502, 7358755, 14717510, 42680779, 85361558, 213403895, 426807790]

約数ペア:

[(1, 426807790), (2, 213403895), (5, 85361558), (10, 42680779), (29, 14717510), (58, 7358755), (145, 2943502), (290, 1471751)]