77857994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{8707}}^1$

素因数の和:8989

約数の個数: 16

約数和(自身を含む): 124141248

約数和(自身を除く): 46283254

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8707, 8942, 17414, 148019, 296038, 2289941, 4579882, 38928997, 77857994]

約数ペア:

[(1, 77857994), (2, 38928997), (17, 4579882), (34, 2289941), (263, 296038), (526, 148019), (4471, 17414), (8707, 8942)]