1770681385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{231613}}^1$

素因数の和:231768

約数の個数: 16

約数和(自身を含む): 2334669120

約数和(自身を除く): 563987735

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 231613, 1158065, 2547743, 12738715, 32194207, 160971035, 354136277, 1770681385]

約数ペア:

[(1, 1770681385), (5, 354136277), (11, 160971035), (55, 32194207), (139, 12738715), (695, 2547743), (1529, 1158065), (7645, 231613)]