2008277726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 3773952000

約数和(自身を除く): 1765674274

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 149, 182, 206, 298, 719, 721, 1043, 1339, 1438, 1442, 1937, 2086, 2678, 3874, 5033, 9347, 9373, 10066, 13559, 15347, 18694, 18746, 27118, 30694, 65429, 74057, 107131, 107429, 130858, 148114, 199511, 214262, 214858, 399022, 518399, 749917, 962741, 1036798, 1392703, 1396577, 1499834, 1925482, 2785406, 2793154, 6739187, 9748921, 11034493, 13478374, 19497842, 22068986, 77241451, 143448409, 154482902, 286896818, 1004138863, 2008277726]

約数ペア:

[(1, 2008277726), (2, 1004138863), (7, 286896818), (13, 154482902), (14, 143448409), (26, 77241451), (91, 22068986), (103, 19497842), (149, 13478374), (182, 11034493), (206, 9748921), (298, 6739187), (719, 2793154), (721, 2785406), (1043, 1925482), (1339, 1499834), (1438, 1396577), (1442, 1392703), (1937, 1036798), (2086, 962741), (2678, 749917), (3874, 518399), (5033, 399022), (9347, 214858), (9373, 214262), (10066, 199511), (13559, 148114), (15347, 130858), (18694, 107429), (18746, 107131), (27118, 74057), (30694, 65429)]