2215855291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{7949}}^1$

素因数の和:8526

約数の個数: 16

約数和(自身を含む): 2449490400

約数和(自身を除く): 233635109

約数列:

[1, 13, 41, 523, 533, 6799, 7949, 21443, 103337, 278759, 325909, 4157327, 4236817, 54045251, 170450407, 2215855291]

約数ペア:

[(1, 2215855291), (13, 170450407), (41, 54045251), (523, 4236817), (533, 4157327), (6799, 325909), (7949, 278759), (21443, 103337)]