1680493356

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{111409}}^1$

素因数の和:111838

約数の個数: 36

約数和(自身を含む): 4258090200

約数和(自身を除く): 2577596844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 15084, 111409, 222818, 334227, 445636, 668454, 1002681, 1336908, 2005362, 4010724, 46680371, 93360742, 140041113, 186721484, 280082226, 420123339, 560164452, 840246678, 1680493356]

約数ペア:

[(1, 1680493356), (2, 840246678), (3, 560164452), (4, 420123339), (6, 280082226), (9, 186721484), (12, 140041113), (18, 93360742), (36, 46680371), (419, 4010724), (838, 2005362), (1257, 1336908), (1676, 1002681), (2514, 668454), (3771, 445636), (5028, 334227), (7542, 222818), (15084, 111409)]