299484614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 577124352

約数和(自身を除く): 277639738

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 221, 286, 341, 374, 403, 442, 527, 682, 806, 1054, 1987, 2431, 3974, 4433, 4862, 5797, 6851, 8866, 11594, 13702, 21857, 25831, 33779, 43714, 51662, 61597, 67558, 75361, 123194, 150722, 284141, 371569, 439127, 568282, 677567, 743138, 800761, 878254, 1047149, 1355134, 1601522, 2094298, 4830397, 8808371, 9660794, 11518639, 13612937, 17616742, 23037278, 27225874, 149742307, 299484614]

約数ペア:

[(1, 299484614), (2, 149742307), (11, 27225874), (13, 23037278), (17, 17616742), (22, 13612937), (26, 11518639), (31, 9660794), (34, 8808371), (62, 4830397), (143, 2094298), (187, 1601522), (221, 1355134), (286, 1047149), (341, 878254), (374, 800761), (403, 743138), (442, 677567), (527, 568282), (682, 439127), (806, 371569), (1054, 284141), (1987, 150722), (2431, 123194), (3974, 75361), (4433, 67558), (4862, 61597), (5797, 51662), (6851, 43714), (8866, 33779), (11594, 25831), (13702, 21857)]