389620414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{8059}}^1$

素因数の和:9135

約数の個数: 16

約数和(自身を含む): 610496640

約数和(自身を除く): 220876226

約数列:

[1, 2, 23, 46, 1051, 2102, 8059, 16118, 24173, 48346, 185357, 370714, 8470009, 16940018, 194810207, 389620414]

約数ペア:

[(1, 389620414), (2, 194810207), (23, 16940018), (46, 8470009), (1051, 370714), (2102, 185357), (8059, 48346), (16118, 24173)]