1205366984

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{21017}}^1$

素因数の和:21197

約数の個数: 32

約数和(自身を含む): 2315342880

約数和(自身を除く): 1109975896

約数列:

[1, 2, 4, 8, 67, 107, 134, 214, 268, 428, 536, 856, 7169, 14338, 21017, 28676, 42034, 57352, 84068, 168136, 1408139, 2248819, 2816278, 4497638, 5632556, 8995276, 11265112, 17990552, 150670873, 301341746, 602683492, 1205366984]

約数ペア:

[(1, 1205366984), (2, 602683492), (4, 301341746), (8, 150670873), (67, 17990552), (107, 11265112), (134, 8995276), (214, 5632556), (268, 4497638), (428, 2816278), (536, 2248819), (856, 1408139), (7169, 168136), (14338, 84068), (21017, 57352), (28676, 42034)]