839145640844

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1\times {\mathrm{280537}}^1$

素因数の和:281202

約数の個数: 48

約数和(自身を含む): 1688587397952

約数和(自身を除く): 849441757108

約数列:

[1, 2, 4, 7, 14, 28, 317, 337, 634, 674, 1268, 1348, 2219, 2359, 4438, 4718, 8876, 9436, 106829, 213658, 280537, 427316, 561074, 747803, 1122148, 1495606, 1963759, 2991212, 3927518, 7855036, 88930229, 94540969, 177860458, 189081938, 355720916, 378163876, 622511603, 661786783, 1245023206, 1323573566, 2490046412, 2647147132, 29969487173, 59938974346, 119877948692, 209786410211, 419572820422, 839145640844]

約数ペア:

[(1, 839145640844), (2, 419572820422), (4, 209786410211), (7, 119877948692), (14, 59938974346), (28, 29969487173), (317, 2647147132), (337, 2490046412), (634, 1323573566), (674, 1245023206), (1268, 661786783), (1348, 622511603), (2219, 378163876), (2359, 355720916), (4438, 189081938), (4718, 177860458), (8876, 94540969), (9436, 88930229), (106829, 7855036), (213658, 3927518), (280537, 2991212), (427316, 1963759), (561074, 1495606), (747803, 1122148)]