26471009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 28788480

約数和(自身を除く): 2317471

約数列:

[1, 19, 53, 97, 271, 1007, 1843, 5141, 5149, 14363, 26287, 97679, 272897, 499453, 1393211, 26471009]

約数ペア:

[(1, 26471009), (19, 1393211), (53, 499453), (97, 272897), (271, 97679), (1007, 26287), (1843, 14363), (5141, 5149)]