2016648044

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 3614974272

約数和(自身を除く): 1598326228

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 628, 863, 1726, 3452, 3721, 7442, 9577, 14884, 19154, 38308, 52643, 105286, 135491, 210572, 270982, 541964, 584197, 1168394, 2336788, 3211223, 6422446, 8264951, 12844892, 16529902, 33059804, 504162011, 1008324022, 2016648044]

約数ペア:

[(1, 2016648044), (2, 1008324022), (4, 504162011), (61, 33059804), (122, 16529902), (157, 12844892), (244, 8264951), (314, 6422446), (628, 3211223), (863, 2336788), (1726, 1168394), (3452, 584197), (3721, 541964), (7442, 270982), (9577, 210572), (14884, 135491), (19154, 105286), (38308, 52643)]