2489014779

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{25537}}^1$

素因数の和:26206

約数の個数: 16

約数和(自身を含む): 3386951712

約数和(自身を除く): 897936933

約数列:

[1, 3, 53, 159, 613, 1839, 25537, 32489, 76611, 97467, 1353461, 4060383, 15654181, 46962543, 829671593, 2489014779]

約数ペア:

[(1, 2489014779), (3, 829671593), (53, 46962543), (159, 15654181), (613, 4060383), (1839, 1353461), (25537, 97467), (32489, 76611)]