2109164954

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 3578865120

約数和(自身を除く): 1469700166

約数列:

[1, 2, 13, 26, 29, 58, 107, 169, 214, 338, 377, 754, 1391, 2011, 2782, 3103, 4022, 4901, 6206, 9802, 18083, 26143, 36166, 40339, 52286, 58319, 80678, 116638, 215177, 339859, 430354, 524407, 679718, 758147, 1048814, 1516294, 2797301, 5594602, 6240133, 9855911, 12480266, 19711822, 36364913, 72729826, 81121729, 162243458, 1054582477, 2109164954]

約数ペア:

[(1, 2109164954), (2, 1054582477), (13, 162243458), (26, 81121729), (29, 72729826), (58, 36364913), (107, 19711822), (169, 12480266), (214, 9855911), (338, 6240133), (377, 5594602), (754, 2797301), (1391, 1516294), (2011, 1048814), (2782, 758147), (3103, 679718), (4022, 524407), (4901, 430354), (6206, 339859), (9802, 215177), (18083, 116638), (26143, 80678), (36166, 58319), (40339, 52286)]