2019293094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{3947}}^1$

素因数の和:4909

約数の個数: 64

約数和(自身を含む): 4977133056

約数和(自身を除く): 2957839962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 937, 1874, 2811, 3947, 5622, 6559, 7894, 11841, 12181, 13118, 19677, 23682, 24362, 27629, 36543, 39354, 51311, 55258, 73086, 82887, 85267, 102622, 153933, 165774, 170534, 255801, 307866, 359177, 511602, 718354, 1077531, 2155062, 3698339, 7396678, 11095017, 22190034, 25888373, 48078407, 51776746, 77665119, 96156814, 144235221, 155330238, 288470442, 336548849, 673097698, 1009646547, 2019293094]

約数ペア:

[(1, 2019293094), (2, 1009646547), (3, 673097698), (6, 336548849), (7, 288470442), (13, 155330238), (14, 144235221), (21, 96156814), (26, 77665119), (39, 51776746), (42, 48078407), (78, 25888373), (91, 22190034), (182, 11095017), (273, 7396678), (546, 3698339), (937, 2155062), (1874, 1077531), (2811, 718354), (3947, 511602), (5622, 359177), (6559, 307866), (7894, 255801), (11841, 170534), (12181, 165774), (13118, 153933), (19677, 102622), (23682, 85267), (24362, 82887), (27629, 73086), (36543, 55258), (39354, 51311)]