1638103676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{41047}}^1$

素因数の和:41969

約数の個数: 24

約数和(自身を含む): 3130813056

約数和(自身を除く): 1492709380

約数列:

[1, 2, 4, 11, 22, 44, 907, 1814, 3628, 9977, 19954, 39908, 41047, 82094, 164188, 451517, 903034, 1806068, 37229629, 74459258, 148918516, 409525919, 819051838, 1638103676]

約数ペア:

[(1, 1638103676), (2, 819051838), (4, 409525919), (11, 148918516), (22, 74459258), (44, 37229629), (907, 1806068), (1814, 903034), (3628, 451517), (9977, 164188), (19954, 82094), (39908, 41047)]