8984234

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 16121856

約数和(自身を除く): 7137622

約数列:

[1, 2, 7, 14, 31, 62, 127, 163, 217, 254, 326, 434, 889, 1141, 1778, 2282, 3937, 5053, 7874, 10106, 20701, 27559, 35371, 41402, 55118, 70742, 144907, 289814, 641731, 1283462, 4492117, 8984234]

約数ペア:

[(1, 8984234), (2, 4492117), (7, 1283462), (14, 641731), (31, 289814), (62, 144907), (127, 70742), (163, 55118), (217, 41402), (254, 35371), (326, 27559), (434, 20701), (889, 10106), (1141, 7874), (1778, 5053), (2282, 3937)]