387846708

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{409121}}^1$

素因数の和:409207

約数の個数: 24

約数和(自身を含む): 916433280

約数和(自身を除く): 528586572

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 409121, 818242, 1227363, 1636484, 2454726, 4909452, 32320559, 64641118, 96961677, 129282236, 193923354, 387846708]

約数ペア:

[(1, 387846708), (2, 193923354), (3, 129282236), (4, 96961677), (6, 64641118), (12, 32320559), (79, 4909452), (158, 2454726), (237, 1636484), (316, 1227363), (474, 818242), (948, 409121)]