6631646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 12130560

約数和(自身を除く): 5498914

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 233, 266, 466, 749, 1498, 1631, 2033, 3262, 4066, 4427, 8854, 14231, 24931, 28462, 30989, 49862, 61978, 174517, 349034, 473689, 947378, 3315823, 6631646]

約数ペア:

[(1, 6631646), (2, 3315823), (7, 947378), (14, 473689), (19, 349034), (38, 174517), (107, 61978), (133, 49862), (214, 30989), (233, 28462), (266, 24931), (466, 14231), (749, 8854), (1498, 4427), (1631, 4066), (2033, 3262)]