889135058

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{7649}}^1$

素因数の和:7719

約数の個数: 48

約数和(自身を含む): 1678838400

約数和(自身を除く): 789703342

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 361, 437, 722, 874, 2527, 3059, 5054, 6118, 7649, 8303, 15298, 16606, 53543, 58121, 107086, 116242, 145331, 175927, 290662, 351854, 1017317, 1231489, 2034634, 2462978, 2761289, 3342613, 5522578, 6685226, 19329023, 23398291, 38658046, 46796582, 63509647, 127019294, 444567529, 889135058]

約数ペア:

[(1, 889135058), (2, 444567529), (7, 127019294), (14, 63509647), (19, 46796582), (23, 38658046), (38, 23398291), (46, 19329023), (133, 6685226), (161, 5522578), (266, 3342613), (322, 2761289), (361, 2462978), (437, 2034634), (722, 1231489), (874, 1017317), (2527, 351854), (3059, 290662), (5054, 175927), (6118, 145331), (7649, 116242), (8303, 107086), (15298, 58121), (16606, 53543)]