1118883913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{78623}}^1$

素因数の和:78756

約数の個数: 16

約数和(自身を含む): 1358622720

約数和(自身を除く): 239738807

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14231, 78623, 550361, 1493837, 8412661, 10456859, 58888627, 159840559, 1118883913]

約数ペア:

[(1, 1118883913), (7, 159840559), (19, 58888627), (107, 10456859), (133, 8412661), (749, 1493837), (2033, 550361), (14231, 78623)]