40803489218

素因数分解:

$2^1\times {\mathrm{9721}}^1\times {\mathrm{2098729}}^1$

素因数の和:2108452

約数の個数: 8

約数和(自身を含む): 61211559180

約数和(自身を除く): 20408069962

約数列:

[1, 2, 9721, 19442, 2098729, 4197458, 20401744609, 40803489218]

約数ペア:

[(1, 40803489218), (2, 20401744609), (9721, 4197458), (19442, 2098729)]