788730098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{17033}}^1$

素因数の和:17198

約数の個数: 24

約数和(自身を含む): 1290529908

約数和(自身を除く): 501799810

約数列:

[1, 2, 13, 26, 137, 169, 274, 338, 1781, 3562, 17033, 23153, 34066, 46306, 221429, 442858, 2333521, 2878577, 4667042, 5757154, 30335773, 60671546, 394365049, 788730098]

約数ペア:

[(1, 788730098), (2, 394365049), (13, 60671546), (26, 30335773), (137, 5757154), (169, 4667042), (274, 2878577), (338, 2333521), (1781, 442858), (3562, 221429), (17033, 46306), (23153, 34066)]