684126.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 72124416

約数和(自身を除く): 29906570

約数列:

[1, 2, 11, 22, 31, 62, 103, 206, 341, 601, 682, 1133, 1202, 2266, 3193, 6386, 6611, 13222, 18631, 35123, 37262, 61903, 70246, 123806, 204941, 409882, 680933, 1361866, 1918993, 3837986, 21108923, 42217846]

約数ペア:

[(1, 42217846), (2, 21108923), (11, 3837986), (22, 1918993), (31, 1361866), (62, 680933), (103, 409882), (206, 204941), (341, 123806), (601, 70246), (682, 61903), (1133, 37262), (1202, 35123), (2266, 18631), (3193, 13222), (6386, 6611)]