7661894

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 11819520

約数和(自身を除く): 4157626

約数列:

[1, 2, 71, 79, 142, 158, 683, 1366, 5609, 11218, 48493, 53957, 96986, 107914, 3830947, 7661894]

約数ペア:

[(1, 7661894), (2, 3830947), (71, 107914), (79, 96986), (142, 53957), (158, 48493), (683, 11218), (1366, 5609)]