2019940952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{203459}}^1$

素因数の和:203555

約数の個数: 32

約数和(自身を含む): 4065130800

約数和(自身を除く): 2045189848

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 203459, 406918, 813836, 1627672, 3458803, 6917606, 13835212, 14852507, 27670424, 29705014, 59410028, 118820056, 252492619, 504985238, 1009970476, 2019940952]

約数ペア:

[(1, 2019940952), (2, 1009970476), (4, 504985238), (8, 252492619), (17, 118820056), (34, 59410028), (68, 29705014), (73, 27670424), (136, 14852507), (146, 13835212), (292, 6917606), (584, 3458803), (1241, 1627672), (2482, 813836), (4964, 406918), (9928, 203459)]