91002028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{3359}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 171884160

約数和(自身を除く): 80882132

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 2084, 3359, 6718, 6773, 13436, 13546, 27092, 43667, 87334, 174668, 1750039, 3500078, 7000156, 22750507, 45501014, 91002028]

約数ペア:

[(1, 91002028), (2, 45501014), (4, 22750507), (13, 7000156), (26, 3500078), (52, 1750039), (521, 174668), (1042, 87334), (2084, 43667), (3359, 27092), (6718, 13546), (6773, 13436)]