253463006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{27437}}^1$

素因数の和:27619

約数の個数: 16

約数和(自身を含む): 395107200

約数和(自身を除く): 141644194

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 27437, 54874, 850547, 1701094, 4088113, 8176226, 126731503, 253463006]

約数ペア:

[(1, 253463006), (2, 126731503), (31, 8176226), (62, 4088113), (149, 1701094), (298, 850547), (4619, 54874), (9238, 27437)]