1275335908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{133571}}^1$

素因数の和:133624

約数の個数: 48

約数和(自身を含む): 2872332288

約数和(自身を除く): 1596996380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 133571, 267142, 534284, 934997, 1469281, 1869994, 2938562, 3739988, 4140701, 5877124, 8281402, 10284967, 16562804, 20569934, 28984907, 41139868, 45547711, 57969814, 91095422, 115939628, 182190844, 318833977, 637667954, 1275335908]

約数ペア:

[(1, 1275335908), (2, 637667954), (4, 318833977), (7, 182190844), (11, 115939628), (14, 91095422), (22, 57969814), (28, 45547711), (31, 41139868), (44, 28984907), (62, 20569934), (77, 16562804), (124, 10284967), (154, 8281402), (217, 5877124), (308, 4140701), (341, 3739988), (434, 2938562), (682, 1869994), (868, 1469281), (1364, 934997), (2387, 534284), (4774, 267142), (9548, 133571)]