137169788

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{5839}}^1$

素因数の和:6689

約数の個数: 24

約数和(自身を含む): 274713600

約数和(自身を除く): 137543812

約数列:

[1, 2, 4, 7, 14, 28, 839, 1678, 3356, 5839, 5873, 11678, 11746, 23356, 23492, 40873, 81746, 163492, 4898921, 9797842, 19595684, 34292447, 68584894, 137169788]

約数ペア:

[(1, 137169788), (2, 68584894), (4, 34292447), (7, 19595684), (14, 9797842), (28, 4898921), (839, 163492), (1678, 81746), (3356, 40873), (5839, 23492), (5873, 23356), (11678, 11746)]