1974084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 5354496

約数和(自身を除く): 3380412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 331, 426, 497, 662, 852, 993, 994, 1324, 1491, 1986, 1988, 2317, 2982, 3972, 4634, 5964, 6951, 9268, 13902, 23501, 27804, 47002, 70503, 94004, 141006, 164507, 282012, 329014, 493521, 658028, 987042, 1974084]

約数ペア:

[(1, 1974084), (2, 987042), (3, 658028), (4, 493521), (6, 329014), (7, 282012), (12, 164507), (14, 141006), (21, 94004), (28, 70503), (42, 47002), (71, 27804), (84, 23501), (142, 13902), (213, 9268), (284, 6951), (331, 5964), (426, 4634), (497, 3972), (662, 2982), (852, 2317), (993, 1988), (994, 1986), (1324, 1491)]