2820222724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{4597}}^1$

素因数の和:4876

約数の個数: 48

約数和(自身を含む): 5487584256

約数和(自身を除く): 2667361532

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 191, 292, 382, 764, 803, 1606, 2101, 3212, 4202, 4597, 8404, 9194, 13943, 18388, 27886, 50567, 55772, 101134, 153373, 202268, 306746, 335581, 613492, 671162, 878027, 1342324, 1756054, 3512108, 3691391, 7382782, 9658297, 14765564, 19316594, 38633188, 64095971, 128191942, 256383884, 705055681, 1410111362, 2820222724]

約数ペア:

[(1, 2820222724), (2, 1410111362), (4, 705055681), (11, 256383884), (22, 128191942), (44, 64095971), (73, 38633188), (146, 19316594), (191, 14765564), (292, 9658297), (382, 7382782), (764, 3691391), (803, 3512108), (1606, 1756054), (2101, 1342324), (3212, 878027), (4202, 671162), (4597, 613492), (8404, 335581), (9194, 306746), (13943, 202268), (18388, 153373), (27886, 101134), (50567, 55772)]