2643682664

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{124561}}^1$

素因数の和:124953

約数の個数: 32

約数和(自身を含む): 5680027200

約数和(自身を除く): 3036344536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 10612, 21224, 124561, 249122, 498244, 871927, 996488, 1743854, 3487708, 6975416, 47208619, 94417238, 188834476, 330460333, 377668952, 660920666, 1321841332, 2643682664]

約数ペア:

[(1, 2643682664), (2, 1321841332), (4, 660920666), (7, 377668952), (8, 330460333), (14, 188834476), (28, 94417238), (56, 47208619), (379, 6975416), (758, 3487708), (1516, 1743854), (2653, 996488), (3032, 871927), (5306, 498244), (10612, 249122), (21224, 124561)]