389476986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2822297}}^1$

素因数の和:2822325

約数の個数: 16

約数和(自身を含む): 812821824

約数和(自身を除く): 423344838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2822297, 5644594, 8466891, 16933782, 64912831, 129825662, 194738493, 389476986]

約数ペア:

[(1, 389476986), (2, 194738493), (3, 129825662), (6, 64912831), (23, 16933782), (46, 8466891), (69, 5644594), (138, 2822297)]