1980482284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{569759}}^1$

素因数の和:569853

約数の個数: 24

約数和(自身を含む): 3828787200

約数和(自身を除く): 1848304916

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 569759, 1139518, 2279036, 6267349, 12534698, 25069396, 45010961, 90021922, 180043844, 495120571, 990241142, 1980482284]

約数ペア:

[(1, 1980482284), (2, 990241142), (4, 495120571), (11, 180043844), (22, 90021922), (44, 45010961), (79, 25069396), (158, 12534698), (316, 6267349), (869, 2279036), (1738, 1139518), (3476, 569759)]