491345326082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1\times {\mathrm{11336471}}^1$

素因数の和:11338153

約数の個数: 16

約数和(自身を含む): 794187882432

約数和(自身を除く): 302842556350

約数列:

[1, 2, 13, 26, 1667, 3334, 21671, 43342, 11336471, 22672942, 147374123, 294748246, 18897897157, 37795794314, 245672663041, 491345326082]

約数ペア:

[(1, 491345326082), (2, 245672663041), (13, 37795794314), (26, 18897897157), (1667, 294748246), (3334, 147374123), (21671, 22672942), (43342, 11336471)]