1306890186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1637707}}^1$

素因数の和:1637738

約数の個数: 32

約数和(自身を含む): 3144399360

約数和(自身を除く): 1837509174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1637707, 3275414, 4913121, 9826242, 11463949, 22927898, 31116433, 34391847, 62232866, 68783694, 93349299, 186698598, 217815031, 435630062, 653445093, 1306890186]

約数ペア:

[(1, 1306890186), (2, 653445093), (3, 435630062), (6, 217815031), (7, 186698598), (14, 93349299), (19, 68783694), (21, 62232866), (38, 34391847), (42, 31116433), (57, 22927898), (114, 11463949), (133, 9826242), (266, 4913121), (399, 3275414), (798, 1637707)]