2439817

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 2714112

約数和(自身を除く): 274295

約数列:

[1, 23, 37, 47, 61, 851, 1081, 1403, 1739, 2257, 2867, 39997, 51911, 65941, 106079, 2439817]

約数ペア:

[(1, 2439817), (23, 106079), (37, 65941), (47, 51911), (61, 39997), (851, 2867), (1081, 2257), (1403, 1739)]