2079701410

素因数分解:

$2^1\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{51721}}^1$

素因数の和:55749

約数の個数: 16

約数和(自身を含む): 3744465912

約数和(自身を除く): 1664764502

約数列:

[1, 2, 5, 10, 4021, 8042, 20105, 40210, 51721, 103442, 258605, 517210, 207970141, 415940282, 1039850705, 2079701410]

約数ペア:

[(1, 2079701410), (2, 1039850705), (5, 415940282), (10, 207970141), (4021, 517210), (8042, 258605), (20105, 103442), (40210, 51721)]