2008742470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{263269}}^1$

素因数の和:263392

約数の個数: 32

約数和(自身を含む): 4170196800

約数和(自身を除く): 2161454330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 263269, 526538, 1316345, 1842883, 2632690, 3685766, 9214415, 18428830, 28696321, 57392642, 143481605, 200874247, 286963210, 401748494, 1004371235, 2008742470]

約数ペア:

[(1, 2008742470), (2, 1004371235), (5, 401748494), (7, 286963210), (10, 200874247), (14, 143481605), (35, 57392642), (70, 28696321), (109, 18428830), (218, 9214415), (545, 3685766), (763, 2632690), (1090, 1842883), (1526, 1316345), (3815, 526538), (7630, 263269)]