4043947994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{101347}}^1$

素因数の和:101701

約数の個数: 16

約数和(自身を含む): 6173309376

約数和(自身を除く): 2129361382

約数列:

[1, 2, 71, 142, 281, 562, 19951, 39902, 101347, 202694, 7195637, 14391274, 28478507, 56957014, 2021973997, 4043947994]

約数ペア:

[(1, 4043947994), (2, 2021973997), (71, 56957014), (142, 28478507), (281, 14391274), (562, 7195637), (19951, 202694), (39902, 101347)]