296870405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{268661}}^1$

素因数の和:268696

約数の個数: 16

約数和(自身を含む): 406216944

約数和(自身を除く): 109346539

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 268661, 1343305, 3492593, 4567237, 17462965, 22836185, 59374081, 296870405]

約数ペア:

[(1, 296870405), (5, 59374081), (13, 22836185), (17, 17462965), (65, 4567237), (85, 3492593), (221, 1343305), (1105, 268661)]