2034678668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{1361}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 3958059168

約数和(自身を除く): 1923380500

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 557, 671, 1114, 1342, 1361, 2228, 2684, 2722, 5444, 6127, 12254, 14971, 24508, 29942, 33977, 59884, 67954, 83021, 135908, 166042, 332084, 373747, 747494, 758077, 913231, 1494988, 1516154, 1826462, 3032308, 3652924, 8338847, 16677694, 33355388, 46242697, 92485394, 184970788, 508669667, 1017339334, 2034678668]

約数ペア:

[(1, 2034678668), (2, 1017339334), (4, 508669667), (11, 184970788), (22, 92485394), (44, 46242697), (61, 33355388), (122, 16677694), (244, 8338847), (557, 3652924), (671, 3032308), (1114, 1826462), (1342, 1516154), (1361, 1494988), (2228, 913231), (2684, 758077), (2722, 747494), (5444, 373747), (6127, 332084), (12254, 166042), (14971, 135908), (24508, 83021), (29942, 67954), (33977, 59884)]