256368999511

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1\times {\mathrm{101701}}^1$

素因数の和:103674

約数の個数: 16

約数和(自身を含む): 275034752640

約数和(自身を除く): 18665753129

約数列:

[1, 17, 79, 1343, 1877, 31909, 101701, 148283, 1728917, 2520811, 8034379, 136584443, 190892777, 3245177209, 15080529383, 256368999511]

約数ペア:

[(1, 256368999511), (17, 15080529383), (79, 3245177209), (1343, 190892777), (1877, 136584443), (31909, 8034379), (101701, 2520811), (148283, 1728917)]