9968194292

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2561201}}^1$

素因数の和:2561351

約数の個数: 24

約数和(自身を含む): 20079823680

約数和(自身を除く): 10111629388

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 2561201, 5122402, 10244804, 17928407, 35856814, 71713628, 356006939, 712013878, 1424027756, 2492048573, 4984097146, 9968194292]

約数ペア:

[(1, 9968194292), (2, 4984097146), (4, 2492048573), (7, 1424027756), (14, 712013878), (28, 356006939), (139, 71713628), (278, 35856814), (556, 17928407), (973, 10244804), (1946, 5122402), (3892, 2561201)]