1330458558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50021}}^1$

素因数の和:50081

約数の個数: 64

約数和(自身を含む): 3227019264

約数和(自身を除く): 1896560706

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 13299, 26598, 50021, 100042, 150063, 300126, 550231, 650273, 1100462, 1300546, 1550651, 1650693, 1950819, 3101302, 3301386, 3901638, 4651953, 7153003, 9303906, 14306006, 17057161, 20158463, 21459009, 34114322, 40316926, 42918018, 51171483, 60475389, 102342966, 120950778, 221743093, 443486186, 665229279, 1330458558]

約数ペア:

[(1, 1330458558), (2, 665229279), (3, 443486186), (6, 221743093), (11, 120950778), (13, 102342966), (22, 60475389), (26, 51171483), (31, 42918018), (33, 40316926), (39, 34114322), (62, 21459009), (66, 20158463), (78, 17057161), (93, 14306006), (143, 9303906), (186, 7153003), (286, 4651953), (341, 3901638), (403, 3301386), (429, 3101302), (682, 1950819), (806, 1650693), (858, 1550651), (1023, 1300546), (1209, 1100462), (2046, 650273), (2418, 550231), (4433, 300126), (8866, 150063), (13299, 100042), (26598, 50021)]