872102

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:836

約数の個数: 24

約数和(自身を含む): 1662120

約数和(自身を除く): 790018

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 809, 1078, 1618, 5663, 8899, 11326, 17798, 39641, 62293, 79282, 124586, 436051, 872102]

約数ペア:

[(1, 872102), (2, 436051), (7, 124586), (11, 79282), (14, 62293), (22, 39641), (49, 17798), (77, 11326), (98, 8899), (154, 5663), (539, 1618), (809, 1078)]