2203698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 5114880

約数和(自身を除く): 2911182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 739, 994, 1478, 1491, 2217, 2982, 4434, 5173, 10346, 15519, 31038, 52469, 104938, 157407, 314814, 367283, 734566, 1101849, 2203698]

約数ペア:

[(1, 2203698), (2, 1101849), (3, 734566), (6, 367283), (7, 314814), (14, 157407), (21, 104938), (42, 52469), (71, 31038), (142, 15519), (213, 10346), (426, 5173), (497, 4434), (739, 2982), (994, 2217), (1478, 1491)]