313402012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1017539}}^1$

素因数の和:1017561

約数の個数: 24

約数和(自身を含む): 683786880

約数和(自身を除く): 370384868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1017539, 2035078, 4070156, 7122773, 11192929, 14245546, 22385858, 28491092, 44771716, 78350503, 156701006, 313402012]

約数ペア:

[(1, 313402012), (2, 156701006), (4, 78350503), (7, 44771716), (11, 28491092), (14, 22385858), (22, 14245546), (28, 11192929), (44, 7122773), (77, 4070156), (154, 2035078), (308, 1017539)]