2190434398

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{31547}}^1$

素因数の和:31931

約数の個数: 16

約数和(自身を含む): 3322004400

約数和(自身を除く): 1131570002

約数列:

[1, 2, 149, 233, 298, 466, 31547, 34717, 63094, 69434, 4700503, 7350451, 9401006, 14700902, 1095217199, 2190434398]

約数ペア:

[(1, 2190434398), (2, 1095217199), (149, 14700902), (233, 9401006), (298, 7350451), (466, 4700503), (31547, 69434), (34717, 63094)]