2089176472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 4163464800

約数和(自身を除く): 2074288328

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 131, 212, 232, 262, 424, 524, 1048, 1297, 1537, 2594, 3074, 3799, 5188, 6148, 6943, 7598, 10376, 12296, 13886, 15196, 27772, 30392, 37613, 55544, 68741, 75226, 137482, 150452, 169907, 201347, 274964, 300904, 339814, 402694, 549928, 679628, 805388, 1359256, 1610776, 1993489, 3986978, 4927303, 7973956, 9005071, 9854606, 15947912, 18010142, 19709212, 36020284, 39418424, 72040568, 261147059, 522294118, 1044588236, 2089176472]

約数ペア:

[(1, 2089176472), (2, 1044588236), (4, 522294118), (8, 261147059), (29, 72040568), (53, 39418424), (58, 36020284), (106, 19709212), (116, 18010142), (131, 15947912), (212, 9854606), (232, 9005071), (262, 7973956), (424, 4927303), (524, 3986978), (1048, 1993489), (1297, 1610776), (1537, 1359256), (2594, 805388), (3074, 679628), (3799, 549928), (5188, 402694), (6148, 339814), (6943, 300904), (7598, 274964), (10376, 201347), (12296, 169907), (13886, 150452), (15196, 137482), (27772, 75226), (30392, 68741), (37613, 55544)]