9870418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 16

約数和(自身を含む): 15120000

約数和(自身を除く): 5249582

約数列:

[1, 2, 79, 158, 179, 349, 358, 698, 14141, 27571, 28282, 55142, 62471, 124942, 4935209, 9870418]

約数ペア:

[(1, 9870418), (2, 4935209), (79, 124942), (158, 62471), (179, 55142), (349, 28282), (358, 27571), (698, 14141)]