404598194

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28871}}^1$

素因数の和:28911

約数の個数: 48

約数和(自身を含む): 829434816

約数和(自身を除く): 424836622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 28871, 57742, 202097, 317581, 375323, 404194, 635162, 750646, 1414679, 2223067, 2627261, 2829358, 4128553, 4446134, 5254522, 8257106, 15561469, 18390827, 28899871, 31122938, 36781654, 57799742, 202299097, 404598194]

約数ペア:

[(1, 404598194), (2, 202299097), (7, 57799742), (11, 36781654), (13, 31122938), (14, 28899871), (22, 18390827), (26, 15561469), (49, 8257106), (77, 5254522), (91, 4446134), (98, 4128553), (143, 2829358), (154, 2627261), (182, 2223067), (286, 1414679), (539, 750646), (637, 635162), (1001, 404194), (1078, 375323), (1274, 317581), (2002, 202097), (7007, 57742), (14014, 28871)]