291286759022

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{929}}^1\times {\mathrm{79139}}^1$

素因数の和:80360

約数の個数: 32

約数和(自身を含む): 501658963200

約数和(自身を除く): 210372204178

約数列:

[1, 2, 7, 14, 283, 566, 929, 1858, 1981, 3962, 6503, 13006, 79139, 158278, 262907, 525814, 553973, 1107946, 1840349, 3680698, 22396337, 44792674, 73520131, 147040262, 156774359, 313548718, 514640917, 1029281834, 20806197073, 41612394146, 145643379511, 291286759022]

約数ペア:

[(1, 291286759022), (2, 145643379511), (7, 41612394146), (14, 20806197073), (283, 1029281834), (566, 514640917), (929, 313548718), (1858, 156774359), (1981, 147040262), (3962, 73520131), (6503, 44792674), (13006, 22396337), (79139, 3680698), (158278, 1840349), (262907, 1107946), (525814, 553973)]