13785004.000000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{645527}}^1$

素因数の和:645548

約数の個数: 20

約数和(自身を含む): 280159152

約数和(自身を除く): 145889536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 645527, 1291054, 2582108, 5164216, 8391851, 10328432, 16783702, 33567404, 67134808, 134269616]

約数ペア:

[(1, 134269616), (2, 67134808), (4, 33567404), (8, 16783702), (13, 10328432), (16, 8391851), (26, 5164216), (52, 2582108), (104, 1291054), (208, 645527)]