2013204479956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1283}}^1\times {\mathrm{76753}}^1$

素因数の和:78328

約数の個数: 48

約数和(自身を含む): 3725270740800

約数和(自身を除く): 1712066260844

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 1283, 2566, 5111, 5132, 10222, 20444, 24377, 48754, 76753, 97508, 153506, 307012, 345127, 690254, 1380508, 1458307, 2916614, 5833228, 6557413, 13114826, 20646557, 26229652, 41293114, 82586228, 98474099, 196948198, 392284583, 393896396, 784569166, 1569138332, 1871007881, 3742015762, 7484031524, 26489532631, 52979065262, 105958130524, 503301119989, 1006602239978, 2013204479956]

約数ペア:

[(1, 2013204479956), (2, 1006602239978), (4, 503301119989), (19, 105958130524), (38, 52979065262), (76, 26489532631), (269, 7484031524), (538, 3742015762), (1076, 1871007881), (1283, 1569138332), (2566, 784569166), (5111, 393896396), (5132, 392284583), (10222, 196948198), (20444, 98474099), (24377, 82586228), (48754, 41293114), (76753, 26229652), (97508, 20646557), (153506, 13114826), (307012, 6557413), (345127, 5833228), (690254, 2916614), (1380508, 1458307)]