2080397942

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1\times {\mathrm{3967}}^1$

素因数の和:4820

約数の個数: 32

約数和(自身を含む): 3647766528

約数和(自身を除く): 1567368586

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 797, 1594, 3967, 5579, 7934, 11158, 27769, 37459, 55538, 74918, 186449, 262213, 372898, 524426, 1305143, 2610286, 3161699, 6323398, 22131893, 44263786, 148599853, 297199706, 1040198971, 2080397942]

約数ペア:

[(1, 2080397942), (2, 1040198971), (7, 297199706), (14, 148599853), (47, 44263786), (94, 22131893), (329, 6323398), (658, 3161699), (797, 2610286), (1594, 1305143), (3967, 524426), (5579, 372898), (7934, 262213), (11158, 186449), (27769, 74918), (37459, 55538)]