65118719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 70207200

約数和(自身を除く): 5088481

約数列:

[1, 19, 89, 97, 397, 1691, 1843, 7543, 8633, 35333, 38509, 164027, 671327, 731671, 3427301, 65118719]

約数ペア:

[(1, 65118719), (19, 3427301), (89, 731671), (97, 671327), (397, 164027), (1691, 38509), (1843, 35333), (7543, 8633)]