2019404386

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{254141}}^1$

素因数の和:254309

約数の個数: 16

約数和(自身を含む): 3156443640

約数和(自身を除く): 1137039254

約数列:

[1, 2, 29, 58, 137, 274, 3973, 7946, 254141, 508282, 7370089, 14740178, 34817317, 69634634, 1009702193, 2019404386]

約数ペア:

[(1, 2019404386), (2, 1009702193), (29, 69634634), (58, 34817317), (137, 14740178), (274, 7370089), (3973, 508282), (7946, 254141)]