290795761

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 313286400

約数和(自身を除く): 22490639

約数列:

[1, 17, 79, 293, 739, 1343, 4981, 12563, 23147, 58381, 216527, 393499, 992477, 3680959, 17105633, 290795761]

約数ペア:

[(1, 290795761), (17, 17105633), (79, 3680959), (293, 992477), (739, 393499), (1343, 216527), (4981, 58381), (12563, 23147)]