427557754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{33767}}^1$

素因数の和:34269

約数の個数: 16

約数和(自身を含む): 692108928

約数和(自身を除く): 264551174

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 33767, 67534, 438971, 877942, 16444529, 32889058, 213778877, 427557754]

約数ペア:

[(1, 427557754), (2, 213778877), (13, 32889058), (26, 16444529), (487, 877942), (974, 438971), (6331, 67534), (12662, 33767)]