8810012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 17563392

約数和(自身を除く): 8753380

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 131, 172, 262, 391, 524, 731, 782, 989, 1462, 1564, 1978, 2227, 2924, 3013, 3956, 4454, 5633, 6026, 8908, 11266, 12052, 16813, 22532, 33626, 51221, 67252, 95761, 102442, 129559, 191522, 204884, 259118, 383044, 518236, 2202503, 4405006, 8810012]

約数ペア:

[(1, 8810012), (2, 4405006), (4, 2202503), (17, 518236), (23, 383044), (34, 259118), (43, 204884), (46, 191522), (68, 129559), (86, 102442), (92, 95761), (131, 67252), (172, 51221), (262, 33626), (391, 22532), (524, 16813), (731, 12052), (782, 11266), (989, 8908), (1462, 6026), (1564, 5633), (1978, 4454), (2227, 3956), (2924, 3013)]