1914164

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 3864000

約数和(自身を除く): 1949836

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 499, 548, 959, 998, 1918, 1996, 3493, 3836, 6986, 13972, 68363, 136726, 273452, 478541, 957082, 1914164]

約数ペア:

[(1, 1914164), (2, 957082), (4, 478541), (7, 273452), (14, 136726), (28, 68363), (137, 13972), (274, 6986), (499, 3836), (548, 3493), (959, 1996), (998, 1918)]