2168089078897

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1\times {\mathrm{65063}}^1$

素因数の和:65677

約数の個数: 32

約数和(自身を含む): 2533985667072

約数和(自身を除く): 365896588175

約数列:

[1, 7, 67, 227, 313, 469, 1589, 2191, 15209, 20971, 65063, 71051, 106463, 146797, 455441, 497357, 4359221, 4760417, 14769301, 20364719, 30514547, 33322919, 103385107, 142553033, 989543167, 1364436173, 4622791213, 6926802169, 9551053211, 32359538491, 309727011271, 2168089078897]

約数ペア:

[(1, 2168089078897), (7, 309727011271), (67, 32359538491), (227, 9551053211), (313, 6926802169), (469, 4622791213), (1589, 1364436173), (2191, 989543167), (15209, 142553033), (20971, 103385107), (65063, 33322919), (71051, 30514547), (106463, 20364719), (146797, 14769301), (455441, 4760417), (497357, 4359221)]