1971292004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{1523}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 3932651520

約数和(自身を除く): 1961359516

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1279, 1523, 2558, 3046, 5116, 6092, 14069, 16753, 28138, 29417, 33506, 35029, 56276, 58834, 67012, 70058, 117668, 140116, 323587, 385319, 647174, 770638, 1294348, 1541276, 1947917, 3895834, 7791668, 21427087, 42854174, 44802091, 85708348, 89604182, 179208364, 492823001, 985646002, 1971292004]

約数ペア:

[(1, 1971292004), (2, 985646002), (4, 492823001), (11, 179208364), (22, 89604182), (23, 85708348), (44, 44802091), (46, 42854174), (92, 21427087), (253, 7791668), (506, 3895834), (1012, 1947917), (1279, 1541276), (1523, 1294348), (2558, 770638), (3046, 647174), (5116, 385319), (6092, 323587), (14069, 140116), (16753, 117668), (28138, 70058), (29417, 67012), (33506, 58834), (35029, 56276)]