290659967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1451}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 330126720

約数和(自身を除く): 39466753

約数列:

[1, 13, 19, 247, 811, 1451, 10543, 15409, 18863, 27569, 200317, 358397, 1176761, 15297893, 22358459, 290659967]

約数ペア:

[(1, 290659967), (13, 22358459), (19, 15297893), (247, 1176761), (811, 358397), (1451, 200317), (10543, 27569), (15409, 18863)]