2013593926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 3187641600

約数和(自身を除く): 1174047674

約数列:

[1, 2, 23, 46, 131, 262, 389, 778, 859, 1718, 3013, 6026, 8947, 17894, 19757, 39514, 50959, 101918, 112529, 225058, 334151, 668302, 1172057, 2344114, 2588167, 5176334, 7685473, 15370946, 43773781, 87547562, 1006796963, 2013593926]

約数ペア:

[(1, 2013593926), (2, 1006796963), (23, 87547562), (46, 43773781), (131, 15370946), (262, 7685473), (389, 5176334), (778, 2588167), (859, 2344114), (1718, 1172057), (3013, 668302), (6026, 334151), (8947, 225058), (17894, 112529), (19757, 101918), (39514, 50959)]