1885890394658

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{3001}}^1\times {\mathrm{13591}}^1$

素因数の和:17034

約数の個数: 32

約数和(自身を含む): 2883969045120

約数和(自身を除く): 998078650462

約数列:

[1, 2, 61, 122, 379, 758, 3001, 6002, 13591, 23119, 27182, 46238, 183061, 366122, 829051, 1137379, 1658102, 2274758, 5150989, 10301978, 40786591, 69380119, 81573182, 138760238, 314210329, 628420658, 2487982051, 4975964102, 15458117989, 30916235978, 942945197329, 1885890394658]

約数ペア:

[(1, 1885890394658), (2, 942945197329), (61, 30916235978), (122, 15458117989), (379, 4975964102), (758, 2487982051), (3001, 628420658), (6002, 314210329), (13591, 138760238), (23119, 81573182), (27182, 69380119), (46238, 40786591), (183061, 10301978), (366122, 5150989), (829051, 2274758), (1137379, 1658102)]