2509173688

素因数分解:

$2^3\times 7^1\times {\mathrm{709}}^1\times {\mathrm{63197}}^1$

素因数の和:63919

約数の個数: 32

約数和(自身を含む): 5384469600

約数和(自身を除く): 2875295912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 709, 1418, 2836, 4963, 5672, 9926, 19852, 39704, 63197, 126394, 252788, 442379, 505576, 884758, 1769516, 3539032, 44806673, 89613346, 179226692, 313646711, 358453384, 627293422, 1254586844, 2509173688]

約数ペア:

[(1, 2509173688), (2, 1254586844), (4, 627293422), (7, 358453384), (8, 313646711), (14, 179226692), (28, 89613346), (56, 44806673), (709, 3539032), (1418, 1769516), (2836, 884758), (4963, 505576), (5672, 442379), (9926, 252788), (19852, 126394), (39704, 63197)]