275025794

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1\times {\mathrm{1223}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 415523520

約数和(自身を除く): 140497726

約数列:

[1, 2, 229, 458, 491, 982, 1223, 2446, 112439, 224878, 280067, 560134, 600493, 1200986, 137512897, 275025794]

約数ペア:

[(1, 275025794), (2, 137512897), (229, 1200986), (458, 600493), (491, 560134), (982, 280067), (1223, 224878), (2446, 112439)]