1900863016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18277529}}^1$

素因数の和:18277548

約数の個数: 16

約数和(自身を含む): 3838281300

約数和(自身を除く): 1937418284

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18277529, 36555058, 73110116, 146220232, 237607877, 475215754, 950431508, 1900863016]

約数ペア:

[(1, 1900863016), (2, 950431508), (4, 475215754), (8, 237607877), (13, 146220232), (26, 73110116), (52, 36555058), (104, 18277529)]