864161858

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{611147}}^1$

素因数の和:611257

約数の個数: 16

約数和(自身を含む): 1496090304

約数和(自身を除く): 631928446

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 611147, 1222294, 4278029, 8556058, 61725847, 123451694, 432080929, 864161858]

約数ペア:

[(1, 864161858), (2, 432080929), (7, 123451694), (14, 61725847), (101, 8556058), (202, 4278029), (707, 1222294), (1414, 611147)]