1248045694

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{3323}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 2166716160

約数和(自身を除く): 918670466

約数列:

[1, 2, 7, 14, 139, 193, 278, 386, 973, 1351, 1946, 2702, 3323, 6646, 23261, 26827, 46522, 53654, 187789, 375578, 461897, 641339, 923794, 1282678, 3233279, 4489373, 6466558, 8978746, 89146121, 178292242, 624022847, 1248045694]

約数ペア:

[(1, 1248045694), (2, 624022847), (7, 178292242), (14, 89146121), (139, 8978746), (193, 6466558), (278, 4489373), (386, 3233279), (973, 1282678), (1351, 923794), (1946, 641339), (2702, 461897), (3323, 375578), (6646, 187789), (23261, 53654), (26827, 46522)]