890901816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{5302987}}^1$

素因数の和:5303003

約数の個数: 32

約数和(自身を含む): 2545434240

約数和(自身を除く): 1654532424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 5302987, 10605974, 15908961, 21211948, 31817922, 37120909, 42423896, 63635844, 74241818, 111362727, 127271688, 148483636, 222725454, 296967272, 445450908, 890901816]

約数ペア:

[(1, 890901816), (2, 445450908), (3, 296967272), (4, 222725454), (6, 148483636), (7, 127271688), (8, 111362727), (12, 74241818), (14, 63635844), (21, 42423896), (24, 37120909), (28, 31817922), (42, 21211948), (56, 15908961), (84, 10605974), (168, 5302987)]