426294674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{53407}}^1$

素因数の和:53729

約数の個数: 16

約数和(自身を含む): 690885888

約数和(自身を除く): 264591214

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 53407, 106814, 694291, 1388582, 16395949, 32791898, 213147337, 426294674]

約数ペア:

[(1, 426294674), (2, 213147337), (13, 32791898), (26, 16395949), (307, 1388582), (614, 694291), (3991, 106814), (7982, 53407)]