2710185790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{81119}}^1$

素因数の和:81396

約数の個数: 32

約数和(自身を含む): 5274097920

約数和(自身を除く): 2563912130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2570, 3341, 6682, 16705, 33410, 81119, 162238, 405595, 811190, 1054547, 2109094, 5272735, 10545470, 20847583, 41695166, 104237915, 208475830, 271018579, 542037158, 1355092895, 2710185790]

約数ペア:

[(1, 2710185790), (2, 1355092895), (5, 542037158), (10, 271018579), (13, 208475830), (26, 104237915), (65, 41695166), (130, 20847583), (257, 10545470), (514, 5272735), (1285, 2109094), (2570, 1054547), (3341, 811190), (6682, 405595), (16705, 162238), (33410, 81119)]