290111614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 478800000

約数和(自身を除く): 188688386

約数列:

[1, 2, 13, 26, 59, 118, 379, 499, 758, 767, 998, 1534, 4927, 6487, 9854, 12974, 22361, 29441, 44722, 58882, 189121, 290693, 378242, 382733, 581386, 765466, 2458573, 4917146, 11158139, 22316278, 145055807, 290111614]

約数ペア:

[(1, 290111614), (2, 145055807), (13, 22316278), (26, 11158139), (59, 4917146), (118, 2458573), (379, 765466), (499, 581386), (758, 382733), (767, 378242), (998, 290693), (1534, 189121), (4927, 58882), (6487, 44722), (9854, 29441), (12974, 22361)]