261715670129

素因数分解:

${\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{1381}}^1\times {\mathrm{4691}}^1$

素因数の和:6712

約数の個数: 16

約数和(自身を含む): 266117477760

約数和(自身を除く): 4401807631

約数列:

[1, 71, 569, 1381, 4691, 40399, 98051, 333061, 785789, 2669179, 6478271, 55791019, 189511709, 459957241, 3686136199, 261715670129]

約数ペア:

[(1, 261715670129), (71, 3686136199), (569, 459957241), (1381, 189511709), (4691, 55791019), (40399, 6478271), (98051, 2669179), (333061, 785789)]