5181358

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 40

約数和(自身を含む): 9881928

約数和(自身を除く): 4700570

約数列:

[1, 2, 7, 13, 14, 26, 49, 83, 91, 98, 166, 182, 343, 581, 637, 686, 1079, 1162, 1274, 2158, 2401, 4067, 4459, 4802, 7553, 8134, 8918, 15106, 28469, 31213, 52871, 56938, 62426, 105742, 199283, 370097, 398566, 740194, 2590679, 5181358]

約数ペア:

[(1, 5181358), (2, 2590679), (7, 740194), (13, 398566), (14, 370097), (26, 199283), (49, 105742), (83, 62426), (91, 56938), (98, 52871), (166, 31213), (182, 28469), (343, 15106), (581, 8918), (637, 8134), (686, 7553), (1079, 4802), (1162, 4459), (1274, 4067), (2158, 2401)]