4881142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20509}}^1$

素因数の和:20535

約数の個数: 16

約数和(自身を含む): 8860320

約数和(自身を除く): 3979178

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 20509, 41018, 143563, 287126, 348653, 697306, 2440571, 4881142]

約数ペア:

[(1, 4881142), (2, 2440571), (7, 697306), (14, 348653), (17, 287126), (34, 143563), (119, 41018), (238, 20509)]