389060342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{213067}}^1$

素因数の和:213163

約数の個数: 16

約数和(自身を含む): 644317632

約数和(自身を除く): 255257290

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 213067, 426134, 2343737, 4687474, 17684561, 35369122, 194530171, 389060342]

約数ペア:

[(1, 389060342), (2, 194530171), (11, 35369122), (22, 17684561), (83, 4687474), (166, 2343737), (913, 426134), (1826, 213067)]