7771188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 19010880

約数和(自身を除く): 11239692

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 163, 174, 274, 326, 348, 411, 489, 548, 652, 822, 978, 1644, 1956, 3973, 4727, 7946, 9454, 11919, 14181, 15892, 18908, 22331, 23838, 28362, 44662, 47676, 56724, 66993, 89324, 133986, 267972, 647599, 1295198, 1942797, 2590396, 3885594, 7771188]

約数ペア:

[(1, 7771188), (2, 3885594), (3, 2590396), (4, 1942797), (6, 1295198), (12, 647599), (29, 267972), (58, 133986), (87, 89324), (116, 66993), (137, 56724), (163, 47676), (174, 44662), (274, 28362), (326, 23838), (348, 22331), (411, 18908), (489, 15892), (548, 14181), (652, 11919), (822, 9454), (978, 7946), (1644, 4727), (1956, 3973)]