404428504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{129293}}^1$

素因数の和:129339

約数の個数: 32

約数和(自身を含む): 837825120

約数和(自身を除く): 433396616

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 129293, 258586, 517172, 1034344, 2197981, 2973739, 4395962, 5947478, 8791924, 11894956, 17583848, 23789912, 50553563, 101107126, 202214252, 404428504]

約数ペア:

[(1, 404428504), (2, 202214252), (4, 101107126), (8, 50553563), (17, 23789912), (23, 17583848), (34, 11894956), (46, 8791924), (68, 5947478), (92, 4395962), (136, 2973739), (184, 2197981), (391, 1034344), (782, 517172), (1564, 258586), (3128, 129293)]