4947897.00000000

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{191027}}^1$

素因数の和:191064

約数の個数: 20

約数和(自身を含む): 177656040

約数和(自身を除く): 89019512

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 191027, 382054, 764108, 1528216, 3056432, 5539783, 11079566, 22159132, 44318264, 88636528]

約数ペア:

[(1, 88636528), (2, 44318264), (4, 22159132), (8, 11079566), (16, 5539783), (29, 3056432), (58, 1528216), (116, 764108), (232, 382054), (464, 191027)]