2019965444

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{234989}}^1$

素因数の和:235307

約数の個数: 24

約数和(自身を含む): 4053107520

約数和(自身を除く): 2033142076

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 234989, 469978, 939956, 1644923, 3289846, 6579692, 72141623, 144283246, 288566492, 504991361, 1009982722, 2019965444]

約数ペア:

[(1, 2019965444), (2, 1009982722), (4, 504991361), (7, 288566492), (14, 144283246), (28, 72141623), (307, 6579692), (614, 3289846), (1228, 1644923), (2149, 939956), (4298, 469978), (8596, 234989)]