2024309945

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{2143}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 2811967488

約数和(自身を除く): 787657543

約数列:

[1, 5, 7, 35, 137, 197, 685, 959, 985, 1379, 2143, 4795, 6895, 10715, 15001, 26989, 75005, 134945, 188923, 293591, 422171, 944615, 1467955, 2055137, 2110855, 2955197, 10275685, 14775985, 57837427, 289187135, 404861989, 2024309945]

約数ペア:

[(1, 2024309945), (5, 404861989), (7, 289187135), (35, 57837427), (137, 14775985), (197, 10275685), (685, 2955197), (959, 2110855), (985, 2055137), (1379, 1467955), (2143, 944615), (4795, 422171), (6895, 293591), (10715, 188923), (15001, 134945), (26989, 75005)]