290435766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2104607}}^1$

素因数の和:2104635

約数の個数: 16

約数和(自身を含む): 606127104

約数和(自身を除く): 315691338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2104607, 4209214, 6313821, 12627642, 48405961, 96811922, 145217883, 290435766]

約数ペア:

[(1, 290435766), (2, 145217883), (3, 96811922), (6, 48405961), (23, 12627642), (46, 6313821), (69, 4209214), (138, 2104607)]