1327508

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 2915892

約数和(自身を除く): 1588384

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 521, 637, 1042, 1274, 2084, 2548, 3647, 6773, 7294, 13546, 14588, 25529, 27092, 47411, 51058, 94822, 102116, 189644, 331877, 663754, 1327508]

約数ペア:

[(1, 1327508), (2, 663754), (4, 331877), (7, 189644), (13, 102116), (14, 94822), (26, 51058), (28, 47411), (49, 27092), (52, 25529), (91, 14588), (98, 13546), (182, 7294), (196, 6773), (364, 3647), (521, 2548), (637, 2084), (1042, 1274)]