1868376486

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{784373}}^1$

素因数の和:784775

約数の個数: 16

約数和(自身を含む): 3746170224

約数和(自身を除く): 1877793738

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 784373, 1568746, 2353119, 4706238, 311396081, 622792162, 934188243, 1868376486]

約数ペア:

[(1, 1868376486), (2, 934188243), (3, 622792162), (6, 311396081), (397, 4706238), (794, 2353119), (1191, 1568746), (2382, 784373)]