1897440772604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4583}}^1\times {\mathrm{112139}}^1$

素因数の和:116810

約数の個数: 48

約数和(自身を含む): 3627135106560

約数和(自身を除く): 1729694333956

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 4583, 9166, 18332, 59579, 112139, 119158, 224278, 238316, 325393, 448556, 650786, 1301572, 1457807, 2915614, 4230109, 5831228, 7961869, 8460218, 15923738, 16920436, 31847476, 103504297, 207008594, 414017188, 513933037, 1027866074, 2055732148, 6681129481, 13362258962, 26724517924, 36489245627, 72978491254, 145956982508, 474360193151, 948720386302, 1897440772604]

約数ペア:

[(1, 1897440772604), (2, 948720386302), (4, 474360193151), (13, 145956982508), (26, 72978491254), (52, 36489245627), (71, 26724517924), (142, 13362258962), (284, 6681129481), (923, 2055732148), (1846, 1027866074), (3692, 513933037), (4583, 414017188), (9166, 207008594), (18332, 103504297), (59579, 31847476), (112139, 16920436), (119158, 15923738), (224278, 8460218), (238316, 7961869), (325393, 5831228), (448556, 4230109), (650786, 2915614), (1301572, 1457807)]