571159316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10531}}^1$

素因数の和:10704

約数の個数: 48

約数和(自身を含む): 1238563200

約数和(自身を除く): 667403884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1937, 2086, 3874, 4172, 7748, 10531, 13559, 21062, 27118, 42124, 54236, 73717, 136903, 147434, 273806, 294868, 547612, 958321, 1569119, 1916642, 3138238, 3833284, 6276476, 10983833, 20398547, 21967666, 40797094, 43935332, 81594188, 142789829, 285579658, 571159316]

約数ペア:

[(1, 571159316), (2, 285579658), (4, 142789829), (7, 81594188), (13, 43935332), (14, 40797094), (26, 21967666), (28, 20398547), (52, 10983833), (91, 6276476), (149, 3833284), (182, 3138238), (298, 1916642), (364, 1569119), (596, 958321), (1043, 547612), (1937, 294868), (2086, 273806), (3874, 147434), (4172, 136903), (7748, 73717), (10531, 54236), (13559, 42124), (21062, 27118)]