697291276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4957}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 1399345920

約数和(自身を除く): 702054644

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 139, 253, 278, 506, 556, 1012, 1529, 3058, 3197, 4957, 6116, 6394, 9914, 12788, 19828, 35167, 54527, 70334, 109054, 114011, 140668, 218108, 228022, 456044, 689023, 1254121, 1378046, 2508242, 2756092, 5016484, 7579253, 15158506, 15847529, 30317012, 31695058, 63390116, 174322819, 348645638, 697291276]

約数ペア:

[(1, 697291276), (2, 348645638), (4, 174322819), (11, 63390116), (22, 31695058), (23, 30317012), (44, 15847529), (46, 15158506), (92, 7579253), (139, 5016484), (253, 2756092), (278, 2508242), (506, 1378046), (556, 1254121), (1012, 689023), (1529, 456044), (3058, 228022), (3197, 218108), (4957, 140668), (6116, 114011), (6394, 109054), (9914, 70334), (12788, 54527), (19828, 35167)]