2019005296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{10853}}^1$

素因数の和:11030

約数の個数: 80

約数和(自身を含む): 4909828608

約数和(自身を除く): 2890823312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 151, 154, 176, 302, 308, 604, 616, 1057, 1208, 1232, 1661, 2114, 2416, 3322, 4228, 6644, 8456, 10853, 11627, 13288, 16912, 21706, 23254, 26576, 43412, 46508, 75971, 86824, 93016, 119383, 151942, 173648, 186032, 238766, 303884, 477532, 607768, 835681, 955064, 1215536, 1638803, 1671362, 1910128, 3277606, 3342724, 6555212, 6685448, 11471621, 13110424, 13370896, 18026833, 22943242, 26220848, 36053666, 45886484, 72107332, 91772968, 126187831, 144214664, 183545936, 252375662, 288429328, 504751324, 1009502648, 2019005296]

約数ペア:

[(1, 2019005296), (2, 1009502648), (4, 504751324), (7, 288429328), (8, 252375662), (11, 183545936), (14, 144214664), (16, 126187831), (22, 91772968), (28, 72107332), (44, 45886484), (56, 36053666), (77, 26220848), (88, 22943242), (112, 18026833), (151, 13370896), (154, 13110424), (176, 11471621), (302, 6685448), (308, 6555212), (604, 3342724), (616, 3277606), (1057, 1910128), (1208, 1671362), (1232, 1638803), (1661, 1215536), (2114, 955064), (2416, 835681), (3322, 607768), (4228, 477532), (6644, 303884), (8456, 238766), (10853, 186032), (11627, 173648), (13288, 151942), (16912, 119383), (21706, 93016), (23254, 86824), (26576, 75971), (43412, 46508)]